royalblue
- HEX
- #4169e1
- RGB
- rgb(65, 105, 225)
- HSL
- hsl(225, 72.7%, 56.9%)
- CMYK
- cmyk(71.1%, 53.3%, 0%, 11.8%)
- OKLCH
- oklch(56.0% 0.188 266.4)
royalblue is a blue color with a cool undertone, written #4169e1 in hexadecimal.
Quick facts
| Family | Blue |
|---|---|
| Undertone | cool |
| Lightness | 56.9% |
| Contrast on white | 4.85 |
| Contrast on black | 4.33 |
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 | 4.85 | Pass | Pass | Fail | Pass |
| Black | 4.33 | Fail | Pass | Fail | Fail |
Similar colors
Sources
This name comes from the CSS color keywords.