Ultraviolet Boot color palette
Ultraviolet Boot is a 4-color palette drawing on neutrals, greens and purples. In OKLCH its lightness runs from 16% (#0A0F0D, very dark) to 88% (#00FF9C, light), and its most saturated color, #7C5CFF, is vivid. 1 of its 3 chromatic colors sit on the cool side of the hue wheel. 2 of its 6 color pairs reach the WCAG AA ratio of 4.5:1 for body text. It is tagged tech, neon, green, purple and cold.
- Rich Navy #0A0F0D
- Jet #0E2A1F
- Blue Violet #7C5CFF
- Lime #00FF9C
Color codes
| Color | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|
| Rich Navy | #0A0F0D | rgb(10, 15, 13) | hsl(156, 20%, 5%) | oklch(16.2% 0.009 168.9) |
| Jet | #0E2A1F | rgb(14, 42, 31) | hsl(156, 50%, 11%) | oklch(25.9% 0.04 165.1) |
| Blue Violet | #7C5CFF | rgb(124, 92, 255) | hsl(252, 100%, 68%) | oklch(59.9% 0.23 286.2) |
| Lime | #00FF9C | rgb(0, 255, 156) | hsl(157, 100%, 50%) | oklch(88% 0.211 156.6) |
Accessibility
The best text and background pairs in Ultraviolet Boot, by WCAG 2 contrast ratio, with the APCA lightness contrast (Lc) of the text on its background.
| Pair | WCAG 2 | Level | APCA Lc |
|---|---|---|---|
| #00FF9C on #0A0F0D | 14.52:1 | AAA | Lc -87.9 |
| #00FF9C on #0E2A1F | 11.52:1 | AAA | Lc -85.2 |
| #0A0F0D on #7C5CFF | 4.44:1 | AA large | Lc 34.1 |
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/0a0f0d-0e2a1f-7c5cff-00ff9c.json.
Make it your own
Edit the colors, build a full light and dark color system from them, or see them on real UI.