black
#000000
#B91821
#B91821
Color Values
| Format | #000000 | #B91821 |
|---|---|---|
| HEX | #000000 | #B91821 |
| RGB | 0, 0, 0 | 185, 24, 33 |
| HSL | 0.0, 0.0%, 0.0% | 356.6, 77.0%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 356.6, 87.0%, 72.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.0%, 82.2%, 27.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5037 0.1921 25.8 |
Contrast & Accessibility
3.22:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B91821 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B91821
Color Difference (Delta E)
82.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B91821);
background: linear-gradient(135deg, #000000, #B91821);