black
#000000
#A81A21
#A81A21
Color Values
| Format | #000000 | #A81A21 |
|---|---|---|
| HEX | #000000 | #A81A21 |
| RGB | 0, 0, 0 | 168, 26, 33 |
| HSL | 0.0, 0.0%, 0.0% | 357.0, 73.2%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 357.0, 84.5%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 84.5%, 80.4%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4724 0.1756 25.4 |
Contrast & Accessibility
2.83:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A81A21 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A81A21
Color Difference (Delta E)
74.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A81A21);
background: linear-gradient(135deg, #000000, #A81A21);