black
#000000
#AD171A
#AD171A
Color Values
| Format | #000000 | #AD171A |
|---|---|---|
| HEX | #000000 | #AD171A |
| RGB | 0, 0, 0 | 173, 23, 26 |
| HSL | 0.0, 0.0%, 0.0% | 358.8, 76.5%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 358.8, 86.7%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 86.7%, 85.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4795 0.1825 27.0 |
Contrast & Accessibility
2.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD171A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD171A
Color Difference (Delta E)
78.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD171A);
background: linear-gradient(135deg, #000000, #AD171A);