black
#000000
#91101A
#91101A
Color Values
| Format | #000000 | #91101A |
|---|---|---|
| HEX | #000000 | #91101A |
| RGB | 0, 0, 0 | 145, 16, 26 |
| HSL | 0.0, 0.0%, 0.0% | 355.3, 80.1%, 31.6% |
| HSV | 0.0, 0.0%, 0.0% | 355.3, 89.0%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.0%, 82.1%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.421 0.1605 24.9 |
Contrast & Accessibility
2.29:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #91101A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #91101A
Color Difference (Delta E)
66.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #91101A);
background: linear-gradient(135deg, #000000, #91101A);