black
#000000
#C51E4F
#C51E4F
Color Values
| Format | #000000 | #C51E4F |
|---|---|---|
| HEX | #000000 | #C51E4F |
| RGB | 0, 0, 0 | 197, 30, 79 |
| HSL | 0.0, 0.0%, 0.0% | 342.4, 73.6%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 342.4, 84.8%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 84.8%, 59.9%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5368 0.1984 11.7 |
Contrast & Accessibility
3.67:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C51E4F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C51E4F
Color Difference (Delta E)
79.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C51E4F);
background: linear-gradient(135deg, #000000, #C51E4F);