Blue Coal
- HEX
- #2b3040
- RGB
- rgb(43, 48, 64)
- HSL
- hsl(225.7, 19.6%, 21%)
- CMYK
- cmyk(32.8%, 25%, 0%, 74.9%)
- OKLCH
- oklch(31.1% 0.03 271.115)
Blue Coal is a blue color with a cool undertone, written #2b3040 in hexadecimal.
Quick facts
| Family | Blue |
|---|---|
| Undertone | cool |
| Lightness | 21% |
| Contrast on white | 13.13 |
| Contrast on black | 1.60 |
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 | 13.13 | Pass | Pass | Pass | Pass |
| Black | 1.60 | Fail | Fail | Fail | Fail |
Similar colors
Sources
This name comes from the color-name-list project.