Onyx Crest color palette
Onyx Crest is a 4-color palette drawing on neutrals, browns and oranges. In OKLCH its lightness runs from 15% (#0C0C0C, very dark) to 99% (#FFFAEE, very light), and its most saturated color, #B8923A, is moderately saturated. 2 of its 2 chromatic colors sit on the warm side of the hue wheel. 3 of its 6 color pairs reach the WCAG AA ratio of 4.5:1 for body text. It is tagged luxury, yellow, muted, warm and calm.
- Rich Navy #0C0C0C
- Olive #8C6D2B
- Earth Yellow #B8923A
- Seashell #FFFAEE
Color codes
| Color | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|
| Rich Navy | #0C0C0C | rgb(12, 12, 12) | hsl(0, 0%, 5%) | oklch(15.4% 0 0) |
| Olive | #8C6D2B | rgb(140, 109, 43) | hsl(41, 53%, 36%) | oklch(55.2% 0.092 83.4) |
| Earth Yellow | #B8923A | rgb(184, 146, 58) | hsl(42, 52%, 47%) | oklch(67.9% 0.114 85.2) |
| Seashell | #FFFAEE | rgb(255, 250, 238) | hsl(42, 100%, 97%) | oklch(98.6% 0.017 88) |
Accessibility
The best text and background pairs in Onyx Crest, by WCAG 2 contrast ratio, with the APCA lightness contrast (Lc) of the text on its background.
| Pair | WCAG 2 | Level | APCA Lc |
|---|---|---|---|
| #FFFAEE on #0C0C0C | 18.78:1 | AAA | Lc -104.5 |
| #0C0C0C on #B8923A | 6.72:1 | AA | Lc 48.4 |
| #FFFAEE on #8C6D2B | 4.65:1 | AA | Lc -75.7 |
Color vision
No pair of colors comes within ΔE 0.06 of another under protanopia, deuteranopia, tritanopia or achromatopsia.
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Use it in code
Install these colors as Tailwind CSS v4 theme colors with shadcn: npx shadcn@latest add https://getcolors.so/r/palette/0c0c0c-8c6d2b-b8923a-fffaee.json.
Make it your own
Edit the colors, build a full light and dark color system from them, or see them on real UI.