Red-Line

Red-Line is a red shadcn/ui theme with rounded corners and sans-serif typography, in light and dark modes.

Red Rounded Open Sans

Sans: Open Sans
Serif: Newsreader
Mono: Roboto Mono
Radius: 0.375rem

Open in editor

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Name

Framework

Notes

Visitors

January – June

+12.5%

Buttons

Typography

The theme's three font families.

Sans · Open Sans

The quick brown fox

Serif · Newsreader

jumps over the lazy dog.

Mono · Roboto Mono

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.

Payment failed

Please update your billing details.

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(0.963 0.003 17.21);
  --foreground: oklch(0.196 0.001 0);
  --card: oklch(0.971 0.005 17.25);
  --card-foreground: oklch(0.196 0.001 0);
  --popover: oklch(0.971 0.005 17.25);
  --popover-foreground: oklch(0.196 0.001 0);
  --primary: oklch(0.505 0.196 16.58);
  --primary-foreground: oklch(0.986 0.001 17.18);
  --secondary: oklch(0.375 0.136 19.71);
  --secondary-foreground: oklch(0.986 0.001 17.18);
  --muted: oklch(0.829 0.008 17.31);
  --muted-foreground: oklch(0.338 0.001 17.23);
  --accent: oklch(0.44 0.145 15.49);
  --accent-foreground: oklch(0.986 0.001 17.18);
  --destructive: oklch(0.628 0.257 28.51);
  --destructive-foreground: oklch(0.986 0.001 17.18);
  --border: oklch(0.416 0.166 14.08);
  --input: oklch(0.469 0.068 356.79);
  --ring: oklch(0.448 0.177 16.15);
  --chart-1: oklch(0.797 0.146 221.34);
  --chart-2: oklch(0.513 0.273 263.49);
  --chart-3: oklch(0.562 0.295 303.22);
  --chart-4: oklch(0.656 0.272 352.35);
  --chart-5: oklch(0.3 0.121 26.05);
  --sidebar: oklch(0.971 0.005 17.25);
  --sidebar-foreground: oklch(0.196 0.001 0);
  --sidebar-primary: oklch(0.505 0.196 16.5);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.569 0.192 8.13);
  --sidebar-accent-foreground: oklch(0.985 0.001 0);
  --sidebar-border: oklch(0.448 0.179 16.82);
  --sidebar-ring: oklch(0.448 0.179 16.82);
  --font-sans: 'Open Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Newsreader', Georgia, serif;
  --font-mono: 'Roboto Mono', ui-monospace, monospace;
  --radius: 0.375rem;
  --spacing: 0.25rem;
  --tracking-normal: 0em;
  --shadow-color: oklch(0 0 0);
  --shadow-opacity: 0.1;
  --shadow-blur: 3px;
  --shadow-spread: 0px;
  --shadow-offset-x: 0px;
  --shadow-offset-y: 1px;
  --shadow-2xs: 0px 1px 3px 0px hsl(0 0% 0% / 0.05);
  --shadow-xs: 0px 1px 3px 0px hsl(0 0% 0% / 0.05);
  --shadow-sm: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 1px 2px -1px hsl(0 0% 0% / 0.10);
  --shadow: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 1px 2px -1px hsl(0 0% 0% / 0.10);
  --shadow-md: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 2px 4px -1px hsl(0 0% 0% / 0.10);
  --shadow-lg: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 4px 6px -1px hsl(0 0% 0% / 0.10);
  --shadow-xl: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 8px 10px -1px hsl(0 0% 0% / 0.10);
  --shadow-2xl: 0px 1px 3px 0px hsl(0 0% 0% / 0.25);
}

.dark {
  --background: oklch(0.094 0.012 19.47);
  --foreground: oklch(0.889 0.001 17.18);
  --card: oklch(0.117 0.013 19.15);
  --card-foreground: oklch(0.927 0.003 17.22);
  --popover: oklch(0.117 0.013 19.15);
  --popover-foreground: oklch(0.927 0.003 17.22);
  --primary: oklch(0.416 0.166 14.08);
  --primary-foreground: oklch(0.927 0.003 17.22);
  --secondary: oklch(0.426 0.105 4.91);
  --secondary-foreground: oklch(0.889 0.001 17.18);
  --muted: oklch(0.182 0.001 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.383 0.153 10.64);
  --accent-foreground: oklch(0.889 0.001 17.18);
  --destructive: oklch(0.628 0.258 29.23);
  --destructive-foreground: oklch(0.927 0.003 17.22);
  --border: oklch(0.383 0.153 10.64);
  --input: oklch(0.314 0.074 359.49);
  --ring: oklch(0.383 0.153 10.64);
  --chart-1: oklch(0.533 0.098 220.61);
  --chart-2: oklch(0.331 0.167 262.98);
  --chart-3: oklch(0.359 0.187 304.23);
  --chart-4: oklch(0.379 0.158 350.48);
  --chart-5: oklch(0.36 0.147 26.94);
  --sidebar: oklch(0.117 0.013 19.15);
  --sidebar-foreground: oklch(0.927 0.003 17.22);
  --sidebar-primary: oklch(0.448 0.179 16.82);
  --sidebar-primary-foreground: oklch(0.927 0.003 17.22);
  --sidebar-accent: oklch(0.317 0.128 0.23);
  --sidebar-accent-foreground: oklch(0.927 0.003 17.22);
  --sidebar-border: oklch(0.383 0.153 10.64);
  --sidebar-ring: oklch(0.383 0.153 10.64);
  --font-sans: 'Open Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Newsreader', Georgia, serif;
  --font-mono: 'Roboto Mono', ui-monospace, monospace;
  --radius: 0.375rem;
  --spacing: 0.25rem;
  --tracking-normal: 0em;
  --shadow-color: oklch(0 0 0);
  --shadow-opacity: 0.1;
  --shadow-blur: 3px;
  --shadow-spread: 0px;
  --shadow-offset-x: 0px;
  --shadow-offset-y: 1px;
  --shadow-2xs: 0px 1px 3px 0px hsl(0 0% 0% / 0.05);
  --shadow-xs: 0px 1px 3px 0px hsl(0 0% 0% / 0.05);
  --shadow-sm: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 1px 2px -1px hsl(0 0% 0% / 0.10);
  --shadow: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 1px 2px -1px hsl(0 0% 0% / 0.10);
  --shadow-md: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 2px 4px -1px hsl(0 0% 0% / 0.10);
  --shadow-lg: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 4px 6px -1px hsl(0 0% 0% / 0.10);
  --shadow-xl: 0px 1px 3px 0px hsl(0 0% 0% / 0.10), 0px 8px 10px -1px hsl(0 0% 0% / 0.10);
  --shadow-2xl: 0px 1px 3px 0px hsl(0 0% 0% / 0.25);
}

@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);
  }
}