North Star Blue
- HEX
- #223399
- RGB
- rgb(34, 51, 153)
- HSL
- hsl(231.4, 63.6%, 36.7%)
- CMYK
- cmyk(77.8%, 66.7%, 0%, 40%)
- OKLCH
- oklch(38.1% 0.166 269.156)
North Star Blue is a blue color with a cool undertone, written #223399 in hexadecimal.
Quick facts
| Family | Blue |
|---|---|
| Undertone | cool |
| Lightness | 36.7% |
| Contrast on white | 10.49 |
| Contrast on black | 2.00 |
Tints, shades and tones
Color harmonies
Accessibility
Contrast ratio against white and black, and the WCAG 2.1 text levels each one passes.
| Background | Contrast ratio | AA normal | AA large | AAA normal | AAA large |
|---|---|---|---|---|---|
| White | 10.49 | Pass | Pass | Pass | Pass |
| Black | 2.00 | Fail | Fail | Fail | Fail |
Similar colors
Sources
This name comes from the color-name-list project.