North Star Blue Color — #223399: Codes, Palettes & Contrast
North Star Blue (#223399) 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.
North Star Blue is a named blue color, ready to use anywhere you need it.
North Star Blue#223399
North Star Blue color codes
| HEX | #223399 |
|---|---|
| RGB | rgb(34, 51, 153) |
| HSL | hsl(231, 64%, 37%) |
| OKLCH | oklch(0.381 0.166 269.2) |
Browse more blue colors.
Readable text on North Star Blue
White text (#FFFFFF) has the higher contrast against this background: 10.49:1.
| Text color | Ratio | Normal text AA | Normal text AAA |
|---|---|---|---|
| Black | 2:1 | Fail | Fail |
| White | 10.49:1 | Pass | Pass |
Normal text requires at least 4.5:1 for WCAG AA and 7:1 for AAA. Check another combination.