Aching for shadcn/ui

Aching is a shadcn/ui theme built around a cyan primary color (#46a3ce) with muted light cyan accents (#cbd7dc). The light mode uses a neutral background (#f8fbfc). Dark mode keeps the cyan primary (#46a3ce) on a neutral background (#000000).

Color palette

TokenLightDark
Background
#f8fbfcghostwhite
#000000black
Foreground
#051014black
#f6f8f9whitesmoke
Card
#f4f9fbghostwhite
#030303black
Card foreground
#040c10black
#f9fafbghostwhite
Popover
#f8fbfcghostwhite
#000000black
Popover foreground
#051014black
#f6f8f9whitesmoke
Primary
#46a3cesteelblue
#46a3cesteelblue
Primary foreground
#000000black
#000000black
Secondary
#e3e6e8gainsboro
#272d30darkslategray
Secondary foreground
#454f54darkslategray
#bec7casilver
Muted
#e7eff3lavender
#0c1418black
Muted foreground
#52636bdimgray
#94a5addarkgray
Accent
#cbd7dclightgrey
#34444cdarkslategray
Accent foreground
#303f46darkslategray
#d1dbe0gainsboro
Destructive
#bf3f08firebrick
#f77036tomato
Destructive foreground
#ffffffwhite
#000000black
Border
#e5e7eblavender
#1f2937darkslategray
Input
#e5e7eblavender
#1f2937darkslategray
Ring
#46a3cesteelblue
#46a3cesteelblue

Contrast

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

Light mode
Text on background18.47:1AAA
Text on card18.52:1AAA
Primary button7.36:1AAA
Secondary button6.72:1AA
Muted text5.38:1AA
Accent7.41:1AAA
Destructive5.35:1AA
Dark mode
Text on background19.71:1AAA
Text on card19.78:1AAA
Primary button7.36:1AAA
Secondary button8.12:1AAA
Muted text7.30:1AAA
Accent7.17:1AAA
Destructive7.31:1AAA

CSS variables

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

:root {
  --radius: 0.5rem;
  --background: oklch(0.985 0.004 226.901);
  --foreground: oklch(0.163 0.019 227.327);
  --muted: oklch(0.948 0.01 226.987);
  --muted-foreground: oklch(0.488 0.024 227.581);
  --popover: oklch(0.985 0.004 226.901);
  --popover-foreground: oklch(0.163 0.019 227.327);
  --card: oklch(0.978 0.005 226.924);
  --card-foreground: oklch(0.149 0.017 225.157);
  --border: oklch(0.928 0.006 264.531);
  --input: oklch(0.928 0.006 264.531);
  --primary: oklch(0.677 0.108 231.532);
  --primary-foreground: oklch(0 0 0);
  --secondary: oklch(0.924 0.004 226.914);
  --secondary-foreground: oklch(0.421 0.016 227.373);
  --accent: oklch(0.871 0.014 227.063);
  --accent-foreground: oklch(0.356 0.023 227.904);
  --destructive: oklch(0.546 0.173 38.452);
  --destructive-foreground: oklch(1 0 180);
  --ring: oklch(0.677 0.108 231.532);
  --chart-1: oklch(0.677 0.108 231.532);
  --chart-2: oklch(0.924 0.004 226.914);
  --chart-3: oklch(0.871 0.014 227.063);
  --chart-4: oklch(0.947 0.003 226.896);
  --chart-5: oklch(0.68 0.112 231.907);
}

.dark {
  --radius: 0.5rem;
  --background: oklch(0 0 0);
  --foreground: oklch(0.978 0.003 226.895);
  --muted: oklch(0.185 0.014 228.185);
  --muted-foreground: oklch(0.712 0.022 227.276);
  --popover: oklch(0 0 0);
  --popover-foreground: oklch(0.978 0.003 226.895);
  --card: oklch(0.092 0 180);
  --card-foreground: oklch(0.985 0.002 226.883);
  --border: oklch(0.278 0.03 256.848);
  --input: oklch(0.278 0.03 256.848);
  --primary: oklch(0.677 0.108 231.532);
  --primary-foreground: oklch(0 0 0);
  --secondary: oklch(0.292 0.01 227.312);
  --secondary-foreground: oklch(0.823 0.01 227.013);
  --accent: oklch(0.376 0.025 227.925);
  --accent-foreground: oklch(0.886 0.012 227.034);
  --destructive: oklch(0.699 0.18 41.795);
  --destructive-foreground: oklch(0 0 0);
  --ring: oklch(0.677 0.108 231.532);
  --chart-1: oklch(0.677 0.108 231.532);
  --chart-2: oklch(0.292 0.01 227.312);
  --chart-3: oklch(0.376 0.025 227.925);
  --chart-4: oklch(0.323 0.011 227.331);
  --chart-5: oklch(0.68 0.112 231.907);
}