black
#000000
#A31908
#A31908
Color Values
| Format | #000000 | #A31908 |
|---|---|---|
| HEX | #000000 | #A31908 |
| RGB | 0, 0, 0 | 163, 25, 8 |
| HSL | 0.0, 0.0%, 0.0% | 6.6, 90.6%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 6.6, 95.1%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 84.7%, 95.1%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4603 0.1739 30.7 |
Contrast & Accessibility
2.7:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A31908 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A31908
Color Difference (Delta E)
78.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A31908);
background: linear-gradient(135deg, #000000, #A31908);