Doom 64

Doom 64 is a red shadcn/ui theme with sharp corners and sans-serif typography, in light and dark modes.

Red Sharp corners

Sans: Oxanium
Serif: System
Mono: Source Code Pro
Radius: 0px

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Name

Framework

Notes

Visitors

January – June

+12.5%

Buttons

Typography

The theme's three font families.

Sans · Oxanium

The quick brown fox

Serif · System

jumps over the lazy dog.

Mono · Source Code Pro

npx shadcn add button

Account

Accept terms and conditions

Notifications

Choose what you want to hear about.

Product updates

New features and releases

Security alerts

Sign-ins from new devices

Marketing

Tips, offers and news

Payment method

CardPayPalApple Pay

Heads up!

You can add components to your app using the CLI.

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Team

Invite your teammates to collaborate.

SDJLINWK

OwnerEditorViewerSuspended

Storage7.2 of 10 GB

Volume64%

Invoices

Invoice	Status	Amount
INV001	Paid	$250.00
INV002	Pending	$150.00
INV003	Unpaid	$350.00
INV004	Paid	$450.00

FAQ

Yes. It adheres to the WAI-ARIA design pattern.

Colors

Click any swatch to copy its OKLCH value.

Base

Brand

Lines

Charts

Sidebar

StatusOptional, generated to match

Use this theme

Install it with the shadcn CLI, paste the CSS, or export tokens for your design tool.

Paste into app/globals.css, replacing the existing :root and .dark blocks.

Include success, warning & info colors

:root {
  --background: oklch(0.85 0 0);
  --foreground: oklch(0.24 0 0);
  --card: oklch(0.76 0 0);
  --card-foreground: oklch(0.24 0 0);
  --popover: oklch(0.76 0 0);
  --popover-foreground: oklch(0.24 0 0);
  --primary: oklch(0.5 0.19 27.48);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.5 0.09 126.19);
  --secondary-foreground: oklch(1 0 0);
  --muted: oklch(0.78 0 0);
  --muted-foreground: oklch(0.41 0 0);
  --accent: oklch(0.59 0.1 245.74);
  --accent-foreground: oklch(1 0 0);
  --destructive: oklch(0.71 0.2 46.46);
  --destructive-foreground: oklch(0 0 0);
  --border: oklch(0.43 0 0);
  --input: oklch(0.43 0 0);
  --ring: oklch(0.5 0.19 27.48);
  --chart-1: oklch(0.5 0.19 27.48);
  --chart-2: oklch(0.5 0.09 126.19);
  --chart-3: oklch(0.59 0.1 245.74);
  --chart-4: oklch(0.71 0.2 46.46);
  --chart-5: oklch(0.57 0.04 40.43);
  --sidebar: oklch(0.76 0 0);
  --sidebar-foreground: oklch(0.24 0 0);
  --sidebar-primary: oklch(0.5 0.19 27.48);
  --sidebar-primary-foreground: oklch(1 0 0);
  --sidebar-accent: oklch(0.59 0.1 245.74);
  --sidebar-accent-foreground: oklch(1 0 0);
  --sidebar-border: oklch(0.43 0 0);
  --sidebar-ring: oklch(0.5 0.19 27.48);
  --font-sans: "Oxanium", sans-serif;
  --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --font-mono: "Source Code Pro", monospace;
  --radius: 0px;
  --spacing: 0.25rem;
  --tracking-normal: 0em;
  --shadow-color: oklch(0 0 0);
  --shadow-opacity: 0.4;
  --shadow-blur: 4px;
  --shadow-spread: 0px;
  --shadow-offset-x: 0px;
  --shadow-offset-y: 2px;
  --shadow-2xs: 0px 2px 4px 0px hsl(0 0% 0% / 0.20);
  --shadow-xs: 0px 2px 4px 0px hsl(0 0% 0% / 0.20);
  --shadow-sm: 0px 2px 4px 0px hsl(0 0% 0% / 0.40), 0px 1px 2px -1px hsl(0 0% 0% / 0.40);
  --shadow: 0px 2px 4px 0px hsl(0 0% 0% / 0.40), 0px 1px 2px -1px hsl(0 0% 0% / 0.40);
  --shadow-md: 0px 2px 4px 0px hsl(0 0% 0% / 0.40), 0px 2px 4px -1px hsl(0 0% 0% / 0.40);
  --shadow-lg: 0px 2px 4px 0px hsl(0 0% 0% / 0.40), 0px 4px 6px -1px hsl(0 0% 0% / 0.40);
  --shadow-xl: 0px 2px 4px 0px hsl(0 0% 0% / 0.40), 0px 8px 10px -1px hsl(0 0% 0% / 0.40);
  --shadow-2xl: 0px 2px 4px 0px hsl(0 0% 0% / 1.00);
}

.dark {
  --background: oklch(0.22 0 0);
  --foreground: oklch(0.91 0 0);
  --card: oklch(0.29 0 0);
  --card-foreground: oklch(0.91 0 0);
  --popover: oklch(0.29 0 0);
  --popover-foreground: oklch(0.91 0 0);
  --primary: oklch(0.61 0.21 27.03);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.64 0.15 133.01);
  --secondary-foreground: oklch(0 0 0);
  --muted: oklch(0.26 0 0);
  --muted-foreground: oklch(0.71 0 0);
  --accent: oklch(0.75 0.12 244.75);
  --accent-foreground: oklch(0 0 0);
  --destructive: oklch(0.78 0.17 68.09);
  --destructive-foreground: oklch(0 0 0);
  --border: oklch(0.41 0 0);
  --input: oklch(0.41 0 0);
  --ring: oklch(0.61 0.21 27.03);
  --chart-1: oklch(0.61 0.21 27.03);
  --chart-2: oklch(0.64 0.15 133.01);
  --chart-3: oklch(0.75 0.12 244.75);
  --chart-4: oklch(0.78 0.17 68.09);
  --chart-5: oklch(0.65 0.03 40.8);
  --sidebar: oklch(0.19 0 0);
  --sidebar-foreground: oklch(0.91 0 0);
  --sidebar-primary: oklch(0.61 0.21 27.03);
  --sidebar-primary-foreground: oklch(1 0 0);
  --sidebar-accent: oklch(0.75 0.12 244.75);
  --sidebar-accent-foreground: oklch(0 0 0);
  --sidebar-border: oklch(0.41 0 0);
  --sidebar-ring: oklch(0.61 0.21 27.03);
  --font-sans: "Oxanium", sans-serif;
  --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --font-mono: "Source Code Pro", monospace;
  --radius: 0px;
  --spacing: 0.25rem;
  --tracking-normal: 0em;
  --shadow-color: oklch(0 0 0);
  --shadow-opacity: 0.6;
  --shadow-blur: 5px;
  --shadow-spread: 0px;
  --shadow-offset-x: 0px;
  --shadow-offset-y: 2px;
  --shadow-2xs: 0px 2px 5px 0px hsl(0 0% 0% / 0.30);
  --shadow-xs: 0px 2px 5px 0px hsl(0 0% 0% / 0.30);
  --shadow-sm: 0px 2px 5px 0px hsl(0 0% 0% / 0.60), 0px 1px 2px -1px hsl(0 0% 0% / 0.60);
  --shadow: 0px 2px 5px 0px hsl(0 0% 0% / 0.60), 0px 1px 2px -1px hsl(0 0% 0% / 0.60);
  --shadow-md: 0px 2px 5px 0px hsl(0 0% 0% / 0.60), 0px 2px 4px -1px hsl(0 0% 0% / 0.60);
  --shadow-lg: 0px 2px 5px 0px hsl(0 0% 0% / 0.60), 0px 4px 6px -1px hsl(0 0% 0% / 0.60);
  --shadow-xl: 0px 2px 5px 0px hsl(0 0% 0% / 0.60), 0px 8px 10px -1px hsl(0 0% 0% / 0.60);
  --shadow-2xl: 0px 2px 5px 0px hsl(0 0% 0% / 1.50);
}

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --color-sidebar: var(--sidebar);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-ring: var(--sidebar-ring);

  --font-sans: var(--font-sans);
  --font-mono: var(--font-mono);
  --font-serif: var(--font-serif);

  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);

  --shadow-2xs: var(--shadow-2xs);
  --shadow-xs: var(--shadow-xs);
  --shadow-sm: var(--shadow-sm);
  --shadow: var(--shadow);
  --shadow-md: var(--shadow-md);
  --shadow-lg: var(--shadow-lg);
  --shadow-xl: var(--shadow-xl);
  --shadow-2xl: var(--shadow-2xl);

  --tracking-tighter: calc(var(--tracking-normal) - 0.05em);
  --tracking-tight: calc(var(--tracking-normal) - 0.025em);
  --tracking-normal: var(--tracking-normal);
  --tracking-wide: calc(var(--tracking-normal) + 0.025em);
  --tracking-wider: calc(var(--tracking-normal) + 0.05em);
  --tracking-widest: calc(var(--tracking-normal) + 0.1em);
}

@layer base {
  body {
    letter-spacing: var(--tracking-normal);
  }
}