rich blue
- HEX
- #021bf9
- RGB
- rgb(2, 27, 249)
- HSL
- hsl(233.9, 98.4%, 49.2%)
- CMYK
- cmyk(99.2%, 89.2%, 0%, 2.4%)
- OKLCH
- oklch(45.6% 0.299 264.32)
rich blue is a blue color with a cool undertone, written #021bf9 in hexadecimal.
Quick facts
| Family | Blue |
|---|---|
| Undertone | cool |
| Lightness | 49.2% |
| Contrast on white | 8.31 |
| Contrast on black | 2.53 |
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 | 8.31 | Pass | Pass | Pass | Pass |
| Black | 2.53 | Fail | Fail | Fail | Fail |
Similar colors
Sources
This name comes from the xkcd color survey.