Cumulus and Seaside color palette
Cumulus and Seaside is a 4-color palette drawing on reds, pinks and neutrals. In OKLCH its lightness runs from 20% (#210F17, very dark) to 95% (#FFE9EC, very light), and its most saturated color, #B98F99, is muted. 3 of its 3 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 summer, cold, monochrome, gradient, pink and colorblind-friendly.
- Rich Black #210F17
- Dim Gray #694752
- English Lavender #B98F99
- Apricot #FFE9EC
Color codes
| Color | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|
| Rich Black | #210F17 | rgb(33, 15, 23) | hsl(333, 38%, 9%) | oklch(19.8% 0.033 352.4) |
| Dim Gray | #694752 | rgb(105, 71, 82) | hsl(341, 19%, 35%) | oklch(43.9% 0.049 358.3) |
| English Lavender | #B98F99 | rgb(185, 143, 153) | hsl(346, 23%, 64%) | oklch(69.3% 0.052 2.7) |
| Apricot | #FFE9EC | rgb(255, 233, 236) | hsl(352, 100%, 96%) | oklch(95.2% 0.024 8.2) |
Accessibility
The best text and background pairs in Cumulus and Seaside, by WCAG 2 contrast ratio, with the APCA lightness contrast (Lc) of the text on its background.
| Pair | WCAG 2 | Level | APCA Lc |
|---|---|---|---|
| #FFE9EC on #210F17 | 15.82:1 | AAA | Lc -96.0 |
| #FFE9EC on #694752 | 6.91:1 | AA | Lc -81.3 |
| #210F17 on #B98F99 | 6.51:1 | AA | Lc 48.8 |
Color vision
No pair of colors comes within ΔE 0.06 of another under protanopia, deuteranopia, tritanopia or achromatopsia. It is tagged colorblind-friendly: every pair stays at least ΔE 0.14 apart.
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/210f17-694752-b98f99-ffe9ec.json.
Make it your own
Edit the colors, build a full light and dark color system from them, or see them on real UI.