Hard Coal
- HEX
- #656464
- RGB
- rgb(101, 100, 100)
- HSL
- hsl(0, 0.5%, 39.4%)
- CMYK
- cmyk(0%, 1%, 1%, 60.4%)
- OKLCH
- oklch(50.4% 0.001 17.199)
Hard Coal is a grey color with a neutral undertone, written #656464 in hexadecimal.
Quick facts
| Family | Grey |
|---|---|
| Undertone | neutral |
| Lightness | 39.4% |
| Contrast on white | 5.90 |
| Contrast on black | 3.56 |
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 | 5.90 | Pass | Pass | Fail | Pass |
| Black | 3.56 | Fail | Pass | Fail | Fail |
Similar colors
Sources
This name comes from the color-name-list project.