black
#000000
#C73B39
#C73B39
Color Values
| Format | #000000 | #C73B39 |
|---|---|---|
| HEX | #000000 | #C73B39 |
| RGB | 0, 0, 0 | 199, 59, 57 |
| HSL | 0.0, 0.0%, 0.0% | 0.8, 55.9%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 0.8, 71.4%, 78.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 70.4%, 71.4%, 22.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5592 0.1773 25.7 |
Contrast & Accessibility
4.11:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C73B39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C73B39
Color Difference (Delta E)
79.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C73B39);
background: linear-gradient(135deg, #000000, #C73B39);