black
#000000
#A71531
#A71531
Color Values
| Format | #000000 | #A71531 |
|---|---|---|
| HEX | #000000 | #A71531 |
| RGB | 0, 0, 0 | 167, 21, 49 |
| HSL | 0.0, 0.0%, 0.0% | 348.5, 77.7%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 348.5, 87.4%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.4%, 70.7%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4699 0.1765 18.8 |
Contrast & Accessibility
2.79:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A71531 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A71531
Color Difference (Delta E)
71.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A71531);
background: linear-gradient(135deg, #000000, #A71531);