Avalanche for shadcn/ui

Avalanche is a shadcn/ui theme built around a pink primary color (#cc3891) with blue accents (#3891cc). The light mode uses a neutral background (#fcf8fa). Dark mode keeps the pink primary (#cc3891) on a neutral background (#080206).

Color palette

TokenLightDark
Background
#fcf8fasnow
#080206black
Foreground
#000000black
#faf4f8whitesmoke
Card
#fcf8fasnow
#080206black
Card foreground
#000000black
#faf4f8whitesmoke
Popover
#fcf8fasnow
#080206black
Popover foreground
#000000black
#faf4f8whitesmoke
Primary
#cc3891mediumvioletred
#cc3891mediumvioletred
Primary foreground
#ffffffwhite
#ffffffwhite
Secondary
#91cc38yellowgreen
#91cc38yellowgreen
Secondary foreground
#1f2d0cblack
#1f2d0cblack
Muted
#e7eddebeige
#1b2112black
Muted foreground
#424342darkslategray
#bdbdbcsilver
Accent
#3891ccsteelblue
#3891ccsteelblue
Accent foreground
#ffffffwhite
#ffffffwhite
Destructive
#a01008darkred
#f32116red
Destructive foreground
#fddfddmistyrose
#ffffffwhite
Border
#e5e7eblavender
#1f2937darkslategray
Input
#e5e7eblavender
#1f2937darkslategray
Ring
#cc3891mediumvioletred
#cc3891mediumvioletred

Contrast

WCAG 2 contrast ratios between each background and its foreground color.

Light mode
Text on background19.91:1AAA
Text on card19.91:1AAA
Primary button4.62:1AA
Secondary button7.55:1AAA
Muted text8.32:1AAA
Accent3.45:1AA Large
Destructive6.52:1AA
Dark mode
Text on background18.93:1AAA
Text on card18.93:1AAA
Primary button4.62:1AA
Secondary button7.55:1AAA
Muted text8.76:1AAA
Accent3.45:1AA Large
Destructive4.16:1AA Large

CSS variables

Paste this into your globals.css to use Avalanche in your shadcn/ui project.

:root {
  --radius: 0.5rem;
  --background: oklch(0.982 0.006 340.367);
  --foreground: oklch(0 0 0);
  --muted: oklch(0.938 0.021 124.673);
  --muted-foreground: oklch(0.382 0.002 124.432);
  --popover: oklch(0.982 0.006 340.367);
  --popover-foreground: oklch(0 0 0);
  --card: oklch(0.982 0.006 340.367);
  --card-foreground: oklch(0 0 0);
  --border: oklch(0.928 0.006 264.531);
  --input: oklch(0.928 0.006 264.531);
  --primary: oklch(0.588 0.201 348.273);
  --primary-foreground: oklch(1 0 180);
  --secondary: oklch(0.777 0.183 129.153);
  --secondary-foreground: oklch(0.275 0.056 128.073);
  --accent: oklch(0.63 0.122 241.805);
  --accent-foreground: oklch(1 0 180);
  --destructive: oklch(0.449 0.176 29.42);
  --destructive-foreground: oklch(0.927 0.034 21.381);
  --ring: oklch(0.588 0.201 348.273);
  --chart-1: oklch(0.588 0.201 348.273);
  --chart-2: oklch(0.777 0.183 129.153);
  --chart-3: oklch(0.63 0.122 241.805);
  --chart-4: oklch(0.789 0.176 128.645);
  --chart-5: oklch(0.591 0.209 348.691);
}

.dark {
  --radius: 0.5rem;
  --background: oklch(0.107 0.022 340.38);
  --foreground: oklch(0.974 0.008 340.412);
  --muted: oklch(0.237 0.029 126.245);
  --muted-foreground: oklch(0.799 0.002 124.379);
  --popover: oklch(0.107 0.022 340.38);
  --popover-foreground: oklch(0.974 0.008 340.412);
  --card: oklch(0.107 0.022 340.38);
  --card-foreground: oklch(0.974 0.008 340.412);
  --border: oklch(0.278 0.03 256.848);
  --input: oklch(0.278 0.03 256.848);
  --primary: oklch(0.588 0.201 348.273);
  --primary-foreground: oklch(1 0 180);
  --secondary: oklch(0.777 0.183 129.153);
  --secondary-foreground: oklch(0.275 0.056 128.073);
  --accent: oklch(0.63 0.122 241.805);
  --accent-foreground: oklch(1 0 180);
  --destructive: oklch(0.615 0.238 29.347);
  --destructive-foreground: oklch(1 0 180);
  --ring: oklch(0.588 0.201 348.273);
  --chart-1: oklch(0.588 0.201 348.273);
  --chart-2: oklch(0.777 0.183 129.153);
  --chart-3: oklch(0.63 0.122 241.805);
  --chart-4: oklch(0.789 0.176 128.645);
  --chart-5: oklch(0.591 0.209 348.691);
}