black
#000000
#B51636
#B51636
Color Values
| Format | #000000 | #B51636 |
|---|---|---|
| HEX | #000000 | #B51636 |
| RGB | 0, 0, 0 | 181, 22, 54 |
| HSL | 0.0, 0.0%, 0.0% | 347.9, 78.3%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 347.9, 87.8%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.8%, 70.2%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4979 0.1882 18.5 |
Contrast & Accessibility
3.13:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B51636 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B51636
Color Difference (Delta E)
76.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B51636);
background: linear-gradient(135deg, #000000, #B51636);