black
#000000
#B81636
#B81636
Color Values
| Format | #000000 | #B81636 |
|---|---|---|
| HEX | #000000 | #B81636 |
| RGB | 0, 0, 0 | 184, 22, 54 |
| HSL | 0.0, 0.0%, 0.0% | 348.1, 78.6%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 348.1, 88.0%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 88.0%, 70.7%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5036 0.1909 18.8 |
Contrast & Accessibility
3.21:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B81636 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B81636
Color Difference (Delta E)
77.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B81636);
background: linear-gradient(135deg, #000000, #B81636);