Ultramarine Color — #1805DB: Codes, Palettes & Contrast
Ultramarine (#1805DB) color codes in RGB, HSL, and OKLCH, the most readable text color on it, WCAG contrast ratios against white and black, and matching color palettes.
Ultramarine is a named blue color, ready to use anywhere you need it.
Ultramarine#1805DB
Ultramarine color codes
| HEX | #1805DB |
|---|---|
| RGB | rgb(24, 5, 219) |
| HSL | hsl(245, 96%, 44%) |
| OKLCH | oklch(0.410 0.274 266.8) |
Browse more blue colors.
Readable text on Ultramarine
White text (#FFFFFF) has the higher contrast against this background: 10.08:1.
| Text color | Ratio | Normal text AA | Normal text AAA |
|---|---|---|---|
| Black | 2.08:1 | Fail | Fail |
| White | 10.08:1 | Pass | Pass |
Normal text requires at least 4.5:1 for WCAG AA and 7:1 for AAA. Check another combination.