Deep Library color palette
Deep Library is a 4-color palette drawing on blues and teals and cyans. In OKLCH its lightness runs from 21% (#011838, very dark) to 92% (#98F8E9, very light), and its most saturated color, #98F8E9, is moderately saturated. 4 of its 4 chromatic colors sit on the cool 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 cold, gradient, teal, blue and calm.
- Rich Black #011838
- Midnight Green #00364B
- Dark Cyan #00555E
- Diamond #98F8E9
Color codes
| Color | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|
| Rich Black | #011838 | rgb(1, 24, 56) | hsl(215, 96%, 11%) | oklch(21.3% 0.07 256) |
| Midnight Green | #00364B | rgb(0, 54, 75) | hsl(197, 100%, 15%) | oklch(31.2% 0.063 231.3) |
| Dark Cyan | #00555E | rgb(0, 85, 94) | hsl(186, 100%, 18%) | oklch(41.1% 0.07 207.2) |
| Diamond | #98F8E9 | rgb(152, 248, 233) | hsl(171, 87%, 78%) | oklch(91.5% 0.094 183.2) |
Accessibility
The best text and background pairs in Deep Library, by WCAG 2 contrast ratio, with the APCA lightness contrast (Lc) of the text on its background.
| Pair | WCAG 2 | Level | APCA Lc |
|---|---|---|---|
| #98F8E9 on #011838 | 14.25:1 | AAA | Lc -90.9 |
| #98F8E9 on #00364B | 10.40:1 | AAA | Lc -86.4 |
| #98F8E9 on #00555E | 6.88:1 | AA | Lc -77.8 |
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/011838-00364b-00555e-98f8e9.json.
Make it your own
Edit the colors, build a full light and dark color system from them, or see them on real UI.