diff --git a/apps/web/package.json b/apps/web/package.json
index 0af05f533..c7db16aa6 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -24,13 +24,14 @@
     "next": "13.4.1",
     "next-auth": "^4.22.1",
     "next-plausible": "^3.7.2",
+    "next-themes": "^0.2.1",
     "perfect-freehand": "^1.2.0",
     "react": "18.2.0",
-    "react-pdf": "^7.1.1",
     "react-dom": "18.2.0",
     "react-dropzone": "^14.2.3",
     "react-hook-form": "^7.43.9",
     "react-icons": "^4.8.0",
+    "react-pdf": "^7.1.1",
     "typescript": "5.0.4",
     "zod": "^3.21.4"
   },
diff --git a/apps/web/src/app/(dashboard)/dashboard/page.tsx b/apps/web/src/app/(dashboard)/dashboard/page.tsx
index 849917ff2..b6bad38a9 100644
--- a/apps/web/src/app/(dashboard)/dashboard/page.tsx
+++ b/apps/web/src/app/(dashboard)/dashboard/page.tsx
@@ -48,7 +48,7 @@ export default async function DashboardPage() {
 
         <h2 className="mt-8 text-2xl font-semibold">Recent Documents</h2>
 
-        <div className="mt-8 overflow-x-auto rounded-lg border border-slate-200">
+        <div className="border-border mt-8 overflow-x-auto rounded-lg border">
           <Table>
             <TableHeader>
               <TableRow>
@@ -65,7 +65,7 @@ export default async function DashboardPage() {
                   <TableCell>
                     <Link
                       href={`/documents/${document.id}`}
-                      className="font-medium hover:underline"
+                      className="focus-visible:ring-ring ring-offset-background rounded-md font-medium hover:underline focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2"
                     >
                       {document.title}
                     </Link>
diff --git a/apps/web/src/app/(dashboard)/documents/[id]/page.tsx b/apps/web/src/app/(dashboard)/documents/[id]/page.tsx
index 40ee92e97..e84d463e4 100644
--- a/apps/web/src/app/(dashboard)/documents/[id]/page.tsx
+++ b/apps/web/src/app/(dashboard)/documents/[id]/page.tsx
@@ -45,7 +45,7 @@ export default async function DocumentPage({ params }: DocumentPageProps) {
         className="mt-4 max-w-xs truncate text-2xl font-semibold md:text-3xl"
         title={document.title}
       >
-        Document.pdf
+        {document.title}
       </h1>
 
       <EditDocumentForm className="mt-8" document={document} user={session} />
diff --git a/apps/web/src/app/(dashboard)/documents/page.tsx b/apps/web/src/app/(dashboard)/documents/page.tsx
index c3f6d5cc4..f461d58e2 100644
--- a/apps/web/src/app/(dashboard)/documents/page.tsx
+++ b/apps/web/src/app/(dashboard)/documents/page.tsx
@@ -1,6 +1,6 @@
 import Link from 'next/link';
 
-import { CheckCircle, Clock, Plus } from 'lucide-react';
+import { Plus } from 'lucide-react';
 
 import { getRequiredServerComponentSession } from '@documenso/lib/next-auth/get-server-session';
 import { findDocuments } from '@documenso/lib/server-only/document/find-documents';
diff --git a/apps/web/src/app/(dashboard)/layout.tsx b/apps/web/src/app/(dashboard)/layout.tsx
index 9659978ec..90a0afda8 100644
--- a/apps/web/src/app/(dashboard)/layout.tsx
+++ b/apps/web/src/app/(dashboard)/layout.tsx
@@ -5,10 +5,7 @@ import { redirect } from 'next/navigation';
 import { getServerSession } from 'next-auth';
 
 import { NEXT_AUTH_OPTIONS } from '@documenso/lib/next-auth/auth-options';
-import {
-  getRequiredServerComponentSession,
-  getServerComponentSession,
-} from '@documenso/lib/next-auth/get-server-session';
+import { getRequiredServerComponentSession } from '@documenso/lib/next-auth/get-server-session';
 
 import { Header } from '~/components/(dashboard)/layout/header';
 import { NextAuthProvider } from '~/providers/next-auth';
diff --git a/apps/web/src/app/(unauthenticated)/signin/page.tsx b/apps/web/src/app/(unauthenticated)/signin/page.tsx
index a3275d0b5..800ff9b9a 100644
--- a/apps/web/src/app/(unauthenticated)/signin/page.tsx
+++ b/apps/web/src/app/(unauthenticated)/signin/page.tsx
@@ -10,17 +10,23 @@ export default function SignInPage() {
     <main className="bg-sand-100 relative flex min-h-screen flex-col items-center justify-center overflow-hidden px-4 py-12 md:p-12 lg:p-24">
       <div className="relative flex max-w-4xl items-center gap-x-24">
         <div className="absolute -inset-96 -z-[1] flex items-center justify-center opacity-50">
-          <Image src={backgroundPattern} alt="background pattern" />
+          <Image
+            src={backgroundPattern}
+            alt="background pattern"
+            className="dark:brightness-95 dark:invert dark:sepia"
+          />
         </div>
 
         <div className="max-w-md">
           <h1 className="text-4xl font-semibold">Sign in to your account</h1>
 
-          <p className="mt-2 text-sm text-slate-500">Welcome back, we are lucky to have you.</p>
+          <p className="text-muted-foreground/60 mt-2 text-sm">
+            Welcome back, we are lucky to have you.
+          </p>
 
           <SignInForm className="mt-4" />
 
-          <p className="mt-6 text-center text-sm text-slate-500">
+          <p className="text-muted-foreground mt-6 text-center text-sm">
             Don't have an account?{' '}
             <Link href="/signup" className="text-primary duration-200 hover:opacity-70">
               Sign up
diff --git a/apps/web/src/app/(unauthenticated)/signup/page.tsx b/apps/web/src/app/(unauthenticated)/signup/page.tsx
index 58bddea1a..b398e6990 100644
--- a/apps/web/src/app/(unauthenticated)/signup/page.tsx
+++ b/apps/web/src/app/(unauthenticated)/signup/page.tsx
@@ -10,20 +10,24 @@ export default function SignUpPage() {
     <main className="bg-sand-100 relative flex min-h-screen flex-col items-center justify-center overflow-hidden px-4 py-12 md:p-12 lg:p-24">
       <div className="relative flex max-w-4xl items-center gap-x-24">
         <div className="absolute -inset-96 -z-[1] flex items-center justify-center opacity-50">
-          <Image src={backgroundPattern} alt="background pattern" />
+          <Image
+            src={backgroundPattern}
+            alt="background pattern"
+            className="dark:brightness-95 dark:invert dark:sepia"
+          />
         </div>
 
         <div className="max-w-md">
           <h1 className="text-4xl font-semibold">Create a shiny, new Documenso Account ✨</h1>
 
-          <p className="mt-2 text-sm text-slate-500">
+          <p className="text-muted-foreground/60 mt-2 text-sm">
             Create your account and start using state-of-the-art document signing. Open and
             beautiful signing is within your grasp.
           </p>
 
           <SignUpForm className="mt-4" />
 
-          <p className="mt-6 text-center text-sm text-slate-500">
+          <p className="text-muted-foreground mt-6 text-center text-sm">
             Already have an account?{' '}
             <Link href="/signin" className="text-primary duration-200 hover:opacity-70">
               Sign in instead
diff --git a/apps/web/src/app/layout.tsx b/apps/web/src/app/layout.tsx
index b4af6d7e5..9ce82a4c0 100644
--- a/apps/web/src/app/layout.tsx
+++ b/apps/web/src/app/layout.tsx
@@ -3,6 +3,7 @@ import { Inter } from 'next/font/google';
 import { TrpcProvider } from '@documenso/trpc/react';
 import { Toaster } from '@documenso/ui/primitives/toaster';
 
+import { ThemeProvider } from '~/providers/next-theme';
 import { PlausibleProvider } from '~/providers/plausible';
 
 import './globals.css';
@@ -45,7 +46,9 @@ export default function RootLayout({ children }: { children: React.ReactNode })
 
       <body>
         <PlausibleProvider>
-          <TrpcProvider>{children}</TrpcProvider>
+          <ThemeProvider attribute="class" defaultTheme="system" enableSystem>
+            <TrpcProvider>{children}</TrpcProvider>
+          </ThemeProvider>
         </PlausibleProvider>
         <Toaster />
       </body>
diff --git a/apps/web/src/components/(dashboard)/document-dropzone/document-dropzone.tsx b/apps/web/src/components/(dashboard)/document-dropzone/document-dropzone.tsx
index 2ce754e6c..c3c53d32e 100644
--- a/apps/web/src/components/(dashboard)/document-dropzone/document-dropzone.tsx
+++ b/apps/web/src/components/(dashboard)/document-dropzone/document-dropzone.tsx
@@ -2,6 +2,7 @@
 
 import { Variants, motion } from 'framer-motion';
 import { Plus } from 'lucide-react';
+import { useTheme } from 'next-themes';
 import { useDropzone } from 'react-dropzone';
 
 import { cn } from '@documenso/ui/lib/utils';
@@ -91,6 +92,8 @@ export const DocumentDropzone = ({ className, onDrop, ...props }: DocumentDropzo
     },
   });
 
+  const { theme } = useTheme();
+
   return (
     <motion.div
       className={cn('flex', className)}
@@ -101,9 +104,13 @@ export const DocumentDropzone = ({ className, onDrop, ...props }: DocumentDropzo
     >
       <Card
         role="button"
-        className={cn('flex flex-1 cursor-pointer flex-col items-center justify-center', className)}
+        className={cn(
+          'focus-visible:ring-ring ring-offset-background flex flex-1 cursor-pointer flex-col items-center justify-center focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2',
+          className,
+        )}
         gradient={true}
         degrees={120}
+        lightMode={theme === 'light'}
         {...getRootProps()}
         {...props}
       >
@@ -111,39 +118,41 @@ export const DocumentDropzone = ({ className, onDrop, ...props }: DocumentDropzo
           {/* <FilePlus strokeWidth="1px" className="h-16 w-16"/> */}
           <div className="flex">
             <motion.div
-              className="border-muted-foreground/20 group-hover:border-primary/80 z-10 flex aspect-[3/4] w-24 origin-top-right -rotate-[22deg] flex-col gap-y-1 rounded-lg border bg-white/80 px-2 py-4 backdrop-blur-sm"
+              className="border-muted-foreground/20 group-hover:border-documenso/80 dark:bg-muted/80 z-10 flex aspect-[3/4] w-24 origin-top-right -rotate-[22deg] flex-col gap-y-1 rounded-lg border bg-white/80 px-2 py-4 backdrop-blur-sm"
               variants={DocumentDropzoneCardLeftVariants}
             >
-              <div className="bg-muted-foreground/20 group-hover:bg-primary h-2 w-full rounded-[2px]" />
-              <div className="bg-muted-foreground/20 group-hover:bg-primary h-2 w-5/6 rounded-[2px]" />
-              <div className="bg-muted-foreground/20 group-hover:bg-primary h-2 w-full rounded-[2px]" />
+              <div className="bg-muted-foreground/20 group-hover:bg-documenso h-2 w-full rounded-[2px]" />
+              <div className="bg-muted-foreground/20 group-hover:bg-documenso h-2 w-5/6 rounded-[2px]" />
+              <div className="bg-muted-foreground/20 group-hover:bg-documenso h-2 w-full rounded-[2px]" />
             </motion.div>
 
             <motion.div
-              className="border-muted-foreground/20 group-hover:border-primary/80 z-20 flex aspect-[3/4] w-24 flex-col items-center justify-center gap-y-1 rounded-lg border bg-white/80 px-2 py-4 backdrop-blur-sm"
+              className="border-muted-foreground/20 group-hover:border-documenso/80 dark:bg-muted/80 z-20 flex aspect-[3/4] w-24 flex-col items-center justify-center gap-y-1 rounded-lg border bg-white/80 px-2 py-4 backdrop-blur-sm"
               variants={DocumentDropzoneCardCenterVariants}
             >
               <Plus
                 strokeWidth="2px"
-                className="text-muted-foreground/20 group-hover:text-primary h-12 w-12"
+                className="text-muted-foreground/20 group-hover:text-documenso h-12 w-12"
               />
             </motion.div>
 
             <motion.div
-              className="border-muted-foreground/20 group-hover:border-primary/80 z-10 flex aspect-[3/4] w-24 origin-top-left rotate-[22deg] flex-col gap-y-1 rounded-lg border bg-white/80 px-2 py-4 backdrop-blur-sm"
+              className="border-muted-foreground/20 group-hover:border-documenso/80 dark:bg-muted/80 z-10 flex aspect-[3/4] w-24 origin-top-left rotate-[22deg] flex-col gap-y-1 rounded-lg border bg-white/80 px-2 py-4 backdrop-blur-sm"
               variants={DocumentDropzoneCardRightVariants}
             >
-              <div className="bg-muted-foreground/20 group-hover:bg-primary h-2 w-full rounded-[2px]" />
-              <div className="bg-muted-foreground/20 group-hover:bg-primary h-2 w-5/6 rounded-[2px]" />
-              <div className="bg-muted-foreground/20 group-hover:bg-primary h-2 w-full rounded-[2px]" />
+              <div className="bg-muted-foreground/20 group-hover:bg-documenso h-2 w-full rounded-[2px]" />
+              <div className="bg-muted-foreground/20 group-hover:bg-documenso h-2 w-5/6 rounded-[2px]" />
+              <div className="bg-muted-foreground/20 group-hover:bg-documenso h-2 w-full rounded-[2px]" />
             </motion.div>
           </div>
 
           <input {...getInputProps()} />
 
-          <p className="group-hover:text-primary mt-8 font-medium">Add a document</p>
+          <p className="group-hover:text-foreground text-muted-foreground mt-8 font-medium">
+            Add a document
+          </p>
 
-          <p className="mt-1 text-sm">Drag & drop your document here.</p>
+          <p className="text-muted-foreground/80 mt-1 text-sm ">Drag & drop your document here.</p>
         </CardContent>
       </Card>
     </motion.div>
diff --git a/apps/web/src/components/(dashboard)/layout/desktop-nav.tsx b/apps/web/src/components/(dashboard)/layout/desktop-nav.tsx
index 97851a534..d0927c323 100644
--- a/apps/web/src/components/(dashboard)/layout/desktop-nav.tsx
+++ b/apps/web/src/components/(dashboard)/layout/desktop-nav.tsx
@@ -16,17 +16,23 @@ export const DesktopNav = ({ className, ...props }: DesktopNavProps) => {
     <div className={cn('ml-8 hidden flex-1 gap-x-6 md:flex', className)} {...props}>
       <Link
         href="/dashboard"
-        className={cn('font-medium leading-5 text-[#A1A1AA] hover:opacity-80', {
-          'text-primary-foreground': pathname?.startsWith('/dashboard'),
-        })}
+        className={cn(
+          'text-muted-foreground focus-visible:ring-ring ring-offset-background rounded-md font-medium leading-5 hover:opacity-80 focus-visible:outline-none focus-visible:ring-2',
+          {
+            'text-foreground': pathname?.startsWith('/dashboard'),
+          },
+        )}
       >
         Dashboard
       </Link>
       <Link
         href="/documents"
-        className={cn('font-medium leading-5 text-[#A1A1AA] hover:opacity-80', {
-          'text-primary-foreground': pathname?.startsWith('/documents'),
-        })}
+        className={cn(
+          'text-muted-foreground focus-visible:ring-ring ring-offset-background rounded-md font-medium leading-5 hover:opacity-80 focus-visible:outline-none focus-visible:ring-2 ',
+          {
+            'text-foreground': pathname?.startsWith('/documents'),
+          },
+        )}
       >
         Documents
       </Link>
diff --git a/apps/web/src/components/(dashboard)/layout/header.tsx b/apps/web/src/components/(dashboard)/layout/header.tsx
index 5a83ccbd8..c10fa9e5e 100644
--- a/apps/web/src/components/(dashboard)/layout/header.tsx
+++ b/apps/web/src/components/(dashboard)/layout/header.tsx
@@ -29,7 +29,10 @@ export const Header = ({ className, user, ...props }: HeaderProps) => {
       {...props}
     >
       <div className="mx-auto flex w-full max-w-screen-xl items-center justify-between gap-x-4 px-4 md:justify-normal md:px-8">
-        <Link href="/">
+        <Link
+          href="/"
+          className="focus-visible:ring-ring ring-offset-background rounded-md focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2"
+        >
           <Logo className="h-6 w-auto" />
         </Link>
 
diff --git a/apps/web/src/components/(dashboard)/layout/profile-dropdown.tsx b/apps/web/src/components/(dashboard)/layout/profile-dropdown.tsx
index a69d547b9..e07b786c3 100644
--- a/apps/web/src/components/(dashboard)/layout/profile-dropdown.tsx
+++ b/apps/web/src/components/(dashboard)/layout/profile-dropdown.tsx
@@ -2,8 +2,18 @@
 
 import Link from 'next/link';
 
-import { CreditCard, Github, Key, LogOut, User as LucideUser } from 'lucide-react';
+import {
+  CreditCard,
+  Github,
+  Key,
+  LogOut,
+  User as LucideUser,
+  Monitor,
+  Moon,
+  Sun,
+} from 'lucide-react';
 import { signOut } from 'next-auth/react';
+import { useTheme } from 'next-themes';
 
 import { IS_SUBSCRIPTIONS_ENABLED } from '@documenso/lib/constants/features';
 import { User } from '@documenso/prisma/client';
@@ -26,10 +36,12 @@ export const ProfileDropdown = ({ user }: ProfileDropdownProps) => {
   const initials =
     user.name
       ?.split(' ')
-      .map((name) => name.slice(0, 1).toUpperCase())
+      .map((name: string) => name.slice(0, 1).toUpperCase())
       .slice(0, 2)
       .join('') ?? 'UK';
 
+  const { theme, setTheme } = useTheme();
+
   return (
     <DropdownMenu>
       <DropdownMenuTrigger asChild>
@@ -68,6 +80,28 @@ export const ProfileDropdown = ({ user }: ProfileDropdownProps) => {
 
         <DropdownMenuSeparator />
 
+        {theme === 'light' ? null : (
+          <DropdownMenuItem onClick={() => setTheme('light')}>
+            <Sun className="mr-2 h-4 w-4" />
+            Light Mode
+          </DropdownMenuItem>
+        )}
+        {theme === 'dark' ? null : (
+          <DropdownMenuItem onClick={() => setTheme('dark')}>
+            <Moon className="mr-2 h-4 w-4" />
+            Dark Mode
+          </DropdownMenuItem>
+        )}
+
+        {theme === 'system' ? null : (
+          <DropdownMenuItem onClick={() => setTheme('system')}>
+            <Monitor className="mr-2 h-4 w-4" />
+            System Theme
+          </DropdownMenuItem>
+        )}
+
+        <DropdownMenuSeparator />
+
         <DropdownMenuItem asChild>
           <Link href="https://github.com/documenso/documenso" className="cursor-pointer">
             <Github className="mr-2 h-4 w-4" />
diff --git a/apps/web/src/components/(dashboard)/metric-card/metric-card.tsx b/apps/web/src/components/(dashboard)/metric-card/metric-card.tsx
index 885feda12..c9c36cc47 100644
--- a/apps/web/src/components/(dashboard)/metric-card/metric-card.tsx
+++ b/apps/web/src/components/(dashboard)/metric-card/metric-card.tsx
@@ -13,7 +13,7 @@ export type CardMetricProps = {
 
 export const CardMetric = ({ icon: Icon, title, value, className }: CardMetricProps) => {
   return (
-    <div className={cn('overflow-hidden rounded-lg border border-slate-200 bg-white', className)}>
+    <div className={cn('border-border bg-background overflow-hidden rounded-lg border', className)}>
       <div className="px-4 pb-6 pt-4 sm:px-4 sm:pb-8 sm:pt-4">
         <div className="flex items-start">
           {Icon && <Icon className="mr-2 h-4 w-4 text-slate-500" />}
@@ -21,7 +21,7 @@ export const CardMetric = ({ icon: Icon, title, value, className }: CardMetricPr
           <h3 className="flex items-end text-sm font-medium text-slate-500">{title}</h3>
         </div>
 
-        <p className="mt-6 text-4xl font-semibold leading-8 text-gray-900 md:mt-8">
+        <p className="text-foreground mt-6 text-4xl font-semibold leading-8 md:mt-8">
           {typeof value === 'number' ? value.toLocaleString('en-US') : value}
         </p>
       </div>
diff --git a/apps/web/src/components/(dashboard)/pdf-viewer/pdf-viewer.tsx b/apps/web/src/components/(dashboard)/pdf-viewer/pdf-viewer.tsx
index cc98d1dfa..f35e5d48a 100644
--- a/apps/web/src/components/(dashboard)/pdf-viewer/pdf-viewer.tsx
+++ b/apps/web/src/components/(dashboard)/pdf-viewer/pdf-viewer.tsx
@@ -132,7 +132,7 @@ export const PDFViewer = ({ className, document, onPageClick, ...props }: PDFVie
           .map((_, i) => (
             <div
               key={i}
-              className="border-primary/50 my-8 overflow-hidden rounded border first:mt-0 last:mb-0"
+              className="border-border my-8 overflow-hidden rounded border first:mt-0 last:mb-0"
             >
               <PDFPage
                 pageNumber={i + 1}
diff --git a/apps/web/src/components/forms/edit-document.tsx b/apps/web/src/components/forms/edit-document.tsx
index d89892de4..2529f01de 100644
--- a/apps/web/src/components/forms/edit-document.tsx
+++ b/apps/web/src/components/forms/edit-document.tsx
@@ -6,6 +6,7 @@ import dynamic from 'next/dynamic';
 
 import { zodResolver } from '@hookform/resolvers/zod';
 import { Loader } from 'lucide-react';
+import { useTheme } from 'next-themes';
 import { useForm } from 'react-hook-form';
 
 import { Document, User } from '@documenso/prisma/client';
@@ -20,10 +21,10 @@ import { TEditDocumentFormSchema, ZEditDocumentFormSchema } from './edit-documen
 const PDFViewer = dynamic(async () => import('~/components/(dashboard)/pdf-viewer/pdf-viewer'), {
   ssr: false,
   loading: () => (
-    <div className="flex min-h-[80vh] flex-col items-center justify-center bg-white/50">
-      <Loader className="h-12 w-12 animate-spin text-slate-500" />
+    <div className="dark:bg-background flex min-h-[80vh] flex-col items-center justify-center bg-white/50">
+      <Loader className="text-muted-foreground h-12 w-12 animate-spin" />
 
-      <p className="mt-4 text-slate-500">Loading document...</p>
+      <p className="text-muted-foreground mt-4">Loading document...</p>
     </div>
   ),
 });
@@ -59,6 +60,8 @@ export const EditDocumentForm = ({ className, document, user: _user }: EditDocum
     resolver: zodResolver(ZEditDocumentFormSchema),
   });
 
+  const { theme } = useTheme();
+
   const canGoBack = step > 0;
   const canGoNext = isValid && step < MAX_STEP;
 
@@ -67,14 +70,18 @@ export const EditDocumentForm = ({ className, document, user: _user }: EditDocum
 
   return (
     <div className={cn('grid w-full grid-cols-12 gap-x-8', className)}>
-      <Card className="col-span-7 rounded-xl before:rounded-xl" gradient>
+      <Card
+        className="col-span-7 rounded-xl before:rounded-xl"
+        gradient
+        lightMode={theme === 'light'}
+      >
         <CardContent className="p-2">
           <PDFViewer document={documentUrl} />
         </CardContent>
       </Card>
 
       <div className="relative col-span-5">
-        <div className="sticky top-20 flex h-[calc(100vh-6rem)] max-h-screen flex-col rounded-xl border bg-[hsl(var(--widget))] px-4 py-6">
+        <div className="dark:bg-background border-border sticky top-20 flex h-[calc(100vh-6rem)] max-h-screen flex-col rounded-xl border bg-[hsl(var(--widget))] px-4 py-6">
           {step === 0 && (
             <AddSignersFormPartial
               className="-mx-2 flex-1 overflow-y-hidden px-2"
@@ -91,17 +98,18 @@ export const EditDocumentForm = ({ className, document, user: _user }: EditDocum
               watch={watch}
               errors={errors}
               isSubmitting={isSubmitting}
+              theme={theme || 'dark'}
             />
           )}
 
           <div className="mt-4 flex-shrink-0">
-            <p className="text-sm text-black/30">
+            <p className="text-muted-foreground text-sm">
               Add Signers ({step + 1}/{MAX_STEP + 1})
             </p>
 
-            <div className="relative mt-4 h-[2px] rounded-md bg-slate-300">
+            <div className="bg-muted relative mt-4 h-[2px] rounded-md">
               <div
-                className="bg-primary absolute inset-y-0 left-0"
+                className="bg-documenso absolute inset-y-0 left-0"
                 style={{
                   width: `${(100 / (MAX_STEP + 1)) * (step + 1)}%`,
                 }}
@@ -110,7 +118,7 @@ export const EditDocumentForm = ({ className, document, user: _user }: EditDocum
 
             <div className="mt-4 flex gap-x-4">
               <Button
-                className="flex-1 bg-black/5 hover:bg-black/10"
+                className="dark:bg-muted dark:hover:bg-muted/80 flex-1 bg-black/5 hover:bg-black/10"
                 size="lg"
                 variant="secondary"
                 disabled={!canGoBack}
@@ -119,7 +127,12 @@ export const EditDocumentForm = ({ className, document, user: _user }: EditDocum
                 Go Back
               </Button>
 
-              <Button className="flex-1" size="lg" disabled={!canGoNext} onClick={onGoNextClick}>
+              <Button
+                className="bg-documenso flex-1"
+                size="lg"
+                disabled={!canGoNext}
+                onClick={onGoNextClick}
+              >
                 Continue
               </Button>
             </div>
diff --git a/apps/web/src/components/forms/edit-document/add-fields.tsx b/apps/web/src/components/forms/edit-document/add-fields.tsx
index 4a5e495f8..edad9de68 100644
--- a/apps/web/src/components/forms/edit-document/add-fields.tsx
+++ b/apps/web/src/components/forms/edit-document/add-fields.tsx
@@ -34,6 +34,7 @@ export type AddFieldsFormProps = {
   watch: UseFormWatch<TEditDocumentFormSchema>;
   errors: FieldErrors<TEditDocumentFormSchema>;
   isSubmitting: boolean;
+  theme: string;
 };
 
 export const AddFieldsFormPartial = ({
@@ -42,6 +43,7 @@ export const AddFieldsFormPartial = ({
   watch,
   errors: _errors,
   isSubmitting: _isSubmitting,
+  theme,
 }: AddFieldsFormProps) => {
   const signers = watch('signers');
 
@@ -51,7 +53,9 @@ export const AddFieldsFormPartial = ({
     <div className={cn('flex flex-col', className)}>
       <h3 className="text-2xl font-semibold">Edit Document</h3>
 
-      <p className="mt-2 text-sm text-black/30">Add all relevant fields for each recipient.</p>
+      <p className="text-muted-foreground mt-2 text-sm">
+        Add all relevant fields for each recipient.
+      </p>
 
       <hr className="mb-8 mt-4" />
 
@@ -60,7 +64,7 @@ export const AddFieldsFormPartial = ({
           <Button
             variant="outline"
             role="combobox"
-            className="justify-between bg-white font-normal text-slate-500"
+            className="bg-background text-muted-foreground justify-between font-normal"
           >
             {selectedSigner.name && (
               <span>
@@ -103,56 +107,80 @@ export const AddFieldsFormPartial = ({
       </Popover>
 
       <div className="-mx-2 mt-8 flex-1 overflow-y-scroll px-2">
-        <div className="grid grid-cols-2 gap-x-4 gap-y-8">
+        <div className="mt-4 grid grid-cols-2 gap-x-4 gap-y-8">
           <button className="group h-full w-full">
-            <Card className="group-focus:border-primary h-full w-full cursor-pointer">
+            <Card
+              className="group-focus:border-documenso h-full w-full cursor-pointer"
+              lightMode={theme === 'light'}
+            >
               <CardContent className="flex flex-col items-center justify-center px-6 py-4">
                 <p
                   className={cn(
-                    'text-3xl font-medium text-slate-500 group-focus:text-slate-900',
+                    'text-muted-foreground group-focus:text-foreground text-3xl font-medium',
                     fontCaveat.className,
                   )}
                 >
                   {selectedSigner.name || 'Signature'}
                 </p>
 
-                <p className="mt-2 text-center text-xs text-slate-500">Signature</p>
+                <p className="text-muted-foreground mt-2 text-center text-xs">Signature</p>
               </CardContent>
             </Card>
           </button>
 
           <button className="group h-full w-full">
-            <Card className="group-focus:border-primary h-full w-full cursor-pointer">
+            <Card
+              className="group-focus:border-documenso h-full w-full cursor-pointer"
+              lightMode={theme === 'light'}
+            >
               <CardContent className="flex flex-col items-center justify-center px-6 py-4">
-                <p className={cn('text-xl font-medium text-slate-500 group-focus:text-slate-900')}>
+                <p
+                  className={cn(
+                    'text-muted-foreground group-focus:text-foreground text-xl font-medium',
+                  )}
+                >
                   {'Email'}
                 </p>
 
-                <p className="mt-2 text-xs text-slate-500">Email</p>
+                <p className="text-muted-foreground mt-2 text-xs">Email</p>
               </CardContent>
             </Card>
           </button>
 
           <button className="group h-full w-full">
-            <Card className="group-focus:border-primary h-full w-full cursor-pointer">
+            <Card
+              className="group-focus:border-documenso h-full w-full cursor-pointer"
+              lightMode={theme === 'light'}
+            >
               <CardContent className="flex flex-col items-center justify-center px-6 py-4">
-                <p className={cn('text-xl font-medium text-slate-500 group-focus:text-slate-900')}>
+                <p
+                  className={cn(
+                    'text-muted-foreground group-focus:text-foreground text-xl font-medium',
+                  )}
+                >
                   {'Name'}
                 </p>
 
-                <p className="mt-2 text-xs text-slate-500">Name</p>
+                <p className="text-muted-foreground mt-2 text-xs">Name</p>
               </CardContent>
             </Card>
           </button>
 
           <button className="group h-full w-full">
-            <Card className="group-focus:border-primary h-full w-full cursor-pointer">
+            <Card
+              className="group-focus:border-documenso h-full w-full cursor-pointer"
+              lightMode={theme === 'light'}
+            >
               <CardContent className="flex flex-col items-center justify-center px-6 py-4">
-                <p className={cn('text-xl font-medium text-slate-500 group-focus:text-slate-900')}>
+                <p
+                  className={cn(
+                    'text-muted-foreground group-focus:text-foreground text-xl font-medium',
+                  )}
+                >
                   {'Date'}
                 </p>
 
-                <p className="mt-2 text-xs text-slate-500">Date</p>
+                <p className="text-muted-foreground mt-2 text-xs">Date</p>
               </CardContent>
             </Card>
           </button>
diff --git a/apps/web/src/components/forms/edit-document/add-signers.tsx b/apps/web/src/components/forms/edit-document/add-signers.tsx
index 2f0f1c6ec..9292d6e3a 100644
--- a/apps/web/src/components/forms/edit-document/add-signers.tsx
+++ b/apps/web/src/components/forms/edit-document/add-signers.tsx
@@ -37,11 +37,13 @@ export const AddSignersFormPartial = ({
 
   return (
     <div className={cn('flex flex-col', className)}>
-      <h3 className="text-2xl font-semibold">Add Signers</h3>
+      <h3 className="text-foreground text-2xl font-semibold">Add Signers</h3>
 
-      <p className="mt-2 text-sm text-black/30">Add the people who will sign the document.</p>
+      <p className="text-muted-foreground mt-2 text-sm">
+        Add the people who will sign the document.
+      </p>
 
-      <hr className="mb-8 mt-4" />
+      <hr className="border-border mb-8 mt-4" />
 
       <div className="-mx-2 flex flex-1 flex-col overflow-y-scroll px-2">
         <div className="flex w-full flex-col gap-y-4">
@@ -58,7 +60,7 @@ export const AddSignersFormPartial = ({
                       <Input
                         id={`signer-${index}-email`}
                         type="email"
-                        className="mt-2 bg-white"
+                        className="bg-background mt-2"
                         disabled={isSubmitting}
                         {...field}
                       />
@@ -76,7 +78,7 @@ export const AddSignersFormPartial = ({
                       <Input
                         id={`signer-${index}-name`}
                         type="text"
-                        className="mt-2 bg-white"
+                        className="bg-background mt-2"
                         disabled={isSubmitting}
                         {...field}
                       />
diff --git a/apps/web/src/components/forms/password.tsx b/apps/web/src/components/forms/password.tsx
index 8c6c09e8d..eba0c9a43 100644
--- a/apps/web/src/components/forms/password.tsx
+++ b/apps/web/src/components/forms/password.tsx
@@ -89,7 +89,12 @@ export const PasswordForm = ({ className }: PasswordFormProps) => {
           Password
         </Label>
 
-        <Input id="password" type="password" className="mt-2 bg-white" {...register('password')} />
+        <Input
+          id="password"
+          type="password"
+          className="bg-background mt-2"
+          {...register('password')}
+        />
 
         <FormErrorMessage className="mt-1.5" error={errors.password} />
       </div>
@@ -102,7 +107,7 @@ export const PasswordForm = ({ className }: PasswordFormProps) => {
         <Input
           id="repeated-password"
           type="password"
-          className="mt-2 bg-white"
+          className="bg-background mt-2"
           {...register('repeatedPassword')}
         />
 
diff --git a/apps/web/src/components/forms/profile.tsx b/apps/web/src/components/forms/profile.tsx
index c619090fd..6eceef65f 100644
--- a/apps/web/src/components/forms/profile.tsx
+++ b/apps/web/src/components/forms/profile.tsx
@@ -87,7 +87,7 @@ export const ProfileForm = ({ className, user }: ProfileFormProps) => {
           Full Name
         </Label>
 
-        <Input id="full-name" type="text" className="mt-2 bg-white" {...register('name')} />
+        <Input id="full-name" type="text" className="bg-background mt-2" {...register('name')} />
 
         <FormErrorMessage className="mt-1.5" error={errors.name} />
       </div>
@@ -97,7 +97,7 @@ export const ProfileForm = ({ className, user }: ProfileFormProps) => {
           Email
         </Label>
 
-        <Input id="email" type="email" className="mt-2 bg-white" value={user.email} disabled />
+        <Input id="email" type="email" className="bg-muted mt-2" value={user.email} disabled />
       </div>
 
       <div>
@@ -111,7 +111,7 @@ export const ProfileForm = ({ className, user }: ProfileFormProps) => {
             name="signature"
             render={({ field: { onChange } }) => (
               <SignaturePad
-                className="h-44 w-full rounded-lg border bg-white backdrop-blur-sm"
+                className="h-44 w-full rounded-lg border bg-white backdrop-blur-sm dark:border-[#e2d7c5] dark:bg-[#fcf8ee]"
                 onChange={(v) => onChange(v ?? '')}
               />
             )}
diff --git a/apps/web/src/components/forms/signin.tsx b/apps/web/src/components/forms/signin.tsx
index 57600d143..be1991e95 100644
--- a/apps/web/src/components/forms/signin.tsx
+++ b/apps/web/src/components/forms/signin.tsx
@@ -86,7 +86,7 @@ export const SignInForm = ({ className }: SignInFormProps) => {
           Email
         </Label>
 
-        <Input id="email" type="email" className="mt-2 bg-white" {...register('email')} />
+        <Input id="email" type="email" className="bg-background mt-2" {...register('email')} />
 
         {errors.email && <span className="mt-1 text-xs text-red-500">{errors.email.message}</span>}
       </div>
@@ -96,29 +96,34 @@ export const SignInForm = ({ className }: SignInFormProps) => {
           Password
         </Label>
 
-        <Input id="password" type="password" className="mt-2 bg-white" {...register('password')} />
+        <Input
+          id="password"
+          type="password"
+          className="bg-background mt-2"
+          {...register('password')}
+        />
 
         {errors.password && (
           <span className="mt-1 text-xs text-red-500">{errors.password.message}</span>
         )}
       </div>
 
-      <Button size="lg" disabled={isSubmitting}>
+      <Button size="lg" disabled={isSubmitting} className="dark:bg-documenso dark:hover:opacity-90">
         {isSubmitting && <Loader className="mr-2 h-5 w-5 animate-spin" />}
         Sign In
       </Button>
 
       <div className="relative flex items-center justify-center gap-x-4 py-2 text-xs uppercase">
-        <div className="h-px flex-1 bg-slate-300" />
-        <span className="bg-transparent text-slate-500">Or continue with</span>
-        <div className="h-px flex-1 bg-slate-300" />
+        <div className="bg-border h-px flex-1" />
+        <span className="text-muted-foreground bg-transparent">Or continue with</span>
+        <div className="bg-border h-px flex-1" />
       </div>
 
       <Button
         type="button"
         size="lg"
         variant={'outline'}
-        className="border bg-white text-slate-500"
+        className="bg-background text-muted-foreground border"
         disabled={isSubmitting}
         onClick={onSignInWithGoogleClick}
       >
diff --git a/apps/web/src/components/forms/signup.tsx b/apps/web/src/components/forms/signup.tsx
index 2892d6856..773d90f1a 100644
--- a/apps/web/src/components/forms/signup.tsx
+++ b/apps/web/src/components/forms/signup.tsx
@@ -79,44 +79,49 @@ export const SignUpForm = ({ className }: SignUpFormProps) => {
       onSubmit={handleSubmit(onFormSubmit)}
     >
       <div>
-        <Label htmlFor="name" className="text-slate-500">
+        <Label htmlFor="name" className="text-muted-foreground">
           Name
         </Label>
 
-        <Input id="name" type="text" className="mt-2 bg-white" {...register('name')} />
+        <Input id="name" type="text" className="bg-background mt-2" {...register('name')} />
 
         {errors.name && <span className="mt-1 text-xs text-red-500">{errors.name.message}</span>}
       </div>
 
       <div>
-        <Label htmlFor="email" className="text-slate-500">
+        <Label htmlFor="email" className="text-muted-foreground">
           Email
         </Label>
 
-        <Input id="email" type="email" className="mt-2 bg-white" {...register('email')} />
+        <Input id="email" type="email" className="bg-background mt-2" {...register('email')} />
 
         {errors.email && <span className="mt-1 text-xs text-red-500">{errors.email.message}</span>}
       </div>
 
       <div>
-        <Label htmlFor="password" className="text-slate-500">
+        <Label htmlFor="password" className="text-muted-foreground">
           Password
         </Label>
 
-        <Input id="password" type="password" className="mt-2 bg-white" {...register('password')} />
+        <Input
+          id="password"
+          type="password"
+          className="bg-background mt-2"
+          {...register('password')}
+        />
       </div>
 
       <div>
-        <Label htmlFor="password" className="text-slate-500">
+        <Label htmlFor="password" className="text-muted-foreground">
           Sign Here
         </Label>
 
         <div>
-          <SignaturePad className="mt-2 h-36 w-full rounded-lg border bg-white" />
+          <SignaturePad className="mt-2 h-36 w-full rounded-lg border bg-white dark:border-[#e2d7c5] dark:bg-[#fcf8ee]" />
         </div>
       </div>
 
-      <Button size="lg" disabled={isSubmitting}>
+      <Button size="lg" disabled={isSubmitting} className="dark:bg-documenso dark:hover:opacity-90">
         {isSubmitting && <Loader className="mr-2 h-5 w-5 animate-spin" />}
         Sign Up
       </Button>
diff --git a/apps/web/src/components/signature-pad/signature-pad.tsx b/apps/web/src/components/signature-pad/signature-pad.tsx
index 71262d7bb..4ff0a6137 100644
--- a/apps/web/src/components/signature-pad/signature-pad.tsx
+++ b/apps/web/src/components/signature-pad/signature-pad.tsx
@@ -192,7 +192,7 @@ export const SignaturePad = ({ className, onChange, ...props }: SignaturePadProp
     <div className="relative block">
       <canvas
         ref={$el}
-        className={cn('relative block', className)}
+        className={cn('relative block dark:invert', className)}
         style={{ touchAction: 'none' }}
         onPointerMove={(event) => onMouseMove(event)}
         onPointerDown={(event) => onMouseDown(event)}
@@ -205,7 +205,7 @@ export const SignaturePad = ({ className, onChange, ...props }: SignaturePadProp
       <div className="absolute bottom-2 right-2">
         <button
           type="button"
-          className="rounded-full p-2 text-xs text-slate-500"
+          className="focus-visible:ring-ring ring-offset-background rounded-full p-2 text-xs text-slate-500 focus-visible:outline-none focus-visible:ring-2"
           onClick={() => onClearClick()}
         >
           Clear Signature
diff --git a/apps/web/src/pages/api/document/create.ts b/apps/web/src/pages/api/document/create.ts
index eca08b28f..5dd29955c 100644
--- a/apps/web/src/pages/api/document/create.ts
+++ b/apps/web/src/pages/api/document/create.ts
@@ -3,7 +3,6 @@ import { NextApiRequest, NextApiResponse } from 'next';
 import formidable from 'formidable';
 import { type File } from 'formidable';
 import { readFileSync } from 'fs';
-import { z } from 'zod';
 
 import { getServerSession } from '@documenso/lib/next-auth/get-server-session';
 import { prisma } from '@documenso/prisma';
diff --git a/apps/web/src/providers/next-theme.tsx b/apps/web/src/providers/next-theme.tsx
new file mode 100644
index 000000000..6e9122e5a
--- /dev/null
+++ b/apps/web/src/providers/next-theme.tsx
@@ -0,0 +1,10 @@
+'use client';
+
+import * as React from 'react';
+
+import { ThemeProvider as NextThemesProvider } from 'next-themes';
+import { ThemeProviderProps } from 'next-themes/dist/types';
+
+export function ThemeProvider({ children, ...props }: ThemeProviderProps) {
+  return <NextThemesProvider {...props}>{children}</NextThemesProvider>;
+}
diff --git a/package-lock.json b/package-lock.json
index 3f68c33fa..06886b87d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -67,6 +67,7 @@
         "next": "13.4.1",
         "next-auth": "^4.22.1",
         "next-plausible": "^3.7.2",
+        "next-themes": "^0.2.1",
         "perfect-freehand": "^1.2.0",
         "react": "18.2.0",
         "react-dom": "18.2.0",
@@ -5694,6 +5695,16 @@
         "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0"
       }
     },
+    "node_modules/next-themes": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/next-themes/-/next-themes-0.2.1.tgz",
+      "integrity": "sha512-B+AKNfYNIzh0vqQQKqQItTS8evEouKD7H5Hj3kmuPERwddR2TxvDSFZuTj6T7Jfn1oyeUyJMydPl1Bkxkh0W7A==",
+      "peerDependencies": {
+        "next": "*",
+        "react": "*",
+        "react-dom": "*"
+      }
+    },
     "node_modules/next/node_modules/postcss": {
       "version": "8.4.14",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.14.tgz",
@@ -8970,6 +8981,7 @@
         "next": "13.4.1",
         "next-auth": "^4.22.1",
         "next-plausible": "^3.7.2",
+        "next-themes": "^0.2.1",
         "perfect-freehand": "^1.2.0",
         "react": "18.2.0",
         "react-dom": "18.2.0",
@@ -12696,6 +12708,12 @@
       "integrity": "sha512-9PqFiVtD1kZO5gHFYTcgilHhg2WhMzD6I4NK/RUh9DGavD1N11IhNAvyGLFmvB3f4FtHC9IoAsauYDtQBt+riA==",
       "requires": {}
     },
+    "next-themes": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/next-themes/-/next-themes-0.2.1.tgz",
+      "integrity": "sha512-B+AKNfYNIzh0vqQQKqQItTS8evEouKD7H5Hj3kmuPERwddR2TxvDSFZuTj6T7Jfn1oyeUyJMydPl1Bkxkh0W7A==",
+      "requires": {}
+    },
     "node-addon-api": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-5.1.0.tgz",
diff --git a/packages/tailwind-config/index.cjs b/packages/tailwind-config/index.cjs
index 9a768dff6..2f6e37954 100644
--- a/packages/tailwind-config/index.cjs
+++ b/packages/tailwind-config/index.cjs
@@ -3,7 +3,7 @@ const { fontFamily } = require('tailwindcss/defaultTheme');
 
 /** @type {import('tailwindcss').Config} */
 module.exports = {
-  darkMode: ['class', '[data-theme="dark"]'],
+  darkMode: ['class'],
   content: ['src/**/*.{ts,tsx}'],
   theme: {
     extend: {
diff --git a/packages/ui/primitives/card.tsx b/packages/ui/primitives/card.tsx
index 903ada633..7030bb590 100644
--- a/packages/ui/primitives/card.tsx
+++ b/packages/ui/primitives/card.tsx
@@ -10,10 +10,22 @@ export type CardProps = React.HTMLAttributes<HTMLDivElement> & {
   spotlight?: boolean;
   gradient?: boolean;
   degrees?: number;
+  lightMode?: boolean;
 };
 
 const Card = React.forwardRef<HTMLDivElement, CardProps>(
-  ({ className, children, gradient = false, spotlight = false, degrees = 120, ...props }, ref) => {
+  (
+    {
+      className,
+      children,
+      gradient = false,
+      spotlight = false,
+      degrees = 120,
+      lightMode = true,
+      ...props
+    },
+    ref,
+  ) => {
     const mouseX = useMotionValue(0);
     const mouseY = useMotionValue(0);
 
@@ -34,12 +46,12 @@ const Card = React.forwardRef<HTMLDivElement, CardProps>(
           } as React.CSSProperties
         }
         className={cn(
-          'group relative rounded-lg border-2 bg-white/50 text-slate-900 backdrop-blur-[2px]',
+          'bg-background text-foreground dark:hover:border-documenso group relative rounded-lg border-2 backdrop-blur-[2px]',
           {
-            'gradient-border-mask before:pointer-events-none before:absolute before:-inset-[2px] before:rounded-lg before:p-[2px] before:[background:linear-gradient(var(--card-gradient-degrees),theme(colors.primary.DEFAULT/50%)_5%,theme(colors.card.DEFAULT/80%)_30%)]':
-              gradient,
+            'gradient-border-mask before:pointer-events-none before:absolute before:-inset-[2px] before:rounded-lg before:p-[2px] before:[background:linear-gradient(var(--card-gradient-degrees),theme(colors.documenso.DEFAULT/50%)_5%,theme(colors.border/80%)_30%)]':
+              gradient && lightMode,
             'shadow-[0_0_0_4px_theme(colors.gray.100/70%),0_0_0_1px_theme(colors.gray.100/70%),0_0_0_0.5px_theme(colors.primary.DEFAULT/70%)]':
-              true,
+              lightMode,
           },
           className,
         )}
diff --git a/packages/ui/styles/theme.css b/packages/ui/styles/theme.css
index 6db8b2882..c1cec1f31 100644
--- a/packages/ui/styles/theme.css
+++ b/packages/ui/styles/theme.css
@@ -70,7 +70,7 @@
     --destructive: 0 63% 31%;
     --destructive-foreground: 210 40% 98%;
 
-    --ring: 216 34% 17%;
+    --ring: 95.08 71.08% 67.45%;
 
     --radius: 0.5rem;
   }