black
#000000
#81220A
#81220A
Color Values
| Format | #000000 | #81220A |
|---|---|---|
| HEX | #000000 | #81220A |
| RGB | 0, 0, 0 | 129, 34, 10 |
| HSL | 0.0, 0.0%, 0.0% | 12.1, 85.6%, 27.3% |
| HSV | 0.0, 0.0%, 0.0% | 12.1, 92.2%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 73.6%, 92.2%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.403 0.1337 34.4 |
Contrast & Accessibility
2.17:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81220A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81220A
Color Difference (Delta E)
61.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81220A);
background: linear-gradient(135deg, #000000, #81220A);