black
#000000
#AA151F
#AA151F
Color Values
| Format | #000000 | #AA151F |
|---|---|---|
| HEX | #000000 | #AA151F |
| RGB | 0, 0, 0 | 170, 21, 31 |
| HSL | 0.0, 0.0%, 0.0% | 356.0, 78.0%, 37.5% |
| HSV | 0.0, 0.0%, 0.0% | 356.0, 87.6%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.6%, 81.8%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4732 0.1804 25.3 |
Contrast & Accessibility
2.84:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AA151F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AA151F
Color Difference (Delta E)
76.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AA151F);
background: linear-gradient(135deg, #000000, #AA151F);