black
#000000
#C23D39
#C23D39
Color Values
| Format | #000000 | #C23D39 |
|---|---|---|
| HEX | #000000 | #C23D39 |
| RGB | 0, 0, 0 | 194, 61, 57 |
| HSL | 0.0, 0.0%, 0.0% | 1.8, 54.6%, 49.2% |
| HSV | 0.0, 0.0%, 0.0% | 1.8, 70.6%, 76.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 68.6%, 70.6%, 23.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5528 0.1702 26.1 |
Contrast & Accessibility
4.02:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C23D39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C23D39
Color Difference (Delta E)
76.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C23D39);
background: linear-gradient(135deg, #000000, #C23D39);