black
#000000
#901D0B
#901D0B
Color Values
| Format | #000000 | #901D0B |
|---|---|---|
| HEX | #000000 | #901D0B |
| RGB | 0, 0, 0 | 144, 29, 11 |
| HSL | 0.0, 0.0%, 0.0% | 8.1, 85.8%, 30.4% |
| HSV | 0.0, 0.0%, 0.0% | 8.1, 92.4%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 79.9%, 92.4%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4267 0.1529 31.6 |
Contrast & Accessibility
2.37:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #901D0B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #901D0B
Color Difference (Delta E)
68.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #901D0B);
background: linear-gradient(135deg, #000000, #901D0B);