black
#000000
#C51E24
#C51E24
Color Values
| Format | #000000 | #C51E24 |
|---|---|---|
| HEX | #000000 | #C51E24 |
| RGB | 0, 0, 0 | 197, 30, 36 |
| HSL | 0.0, 0.0%, 0.0% | 357.8, 73.6%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 357.8, 84.8%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 84.8%, 81.7%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5298 0.1994 26.2 |
Contrast & Accessibility
3.59:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C51E24 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C51E24
Color Difference (Delta E)
86.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C51E24);
background: linear-gradient(135deg, #000000, #C51E24);