black
#000000
#B81B37
#B81B37
Color Values
| Format | #000000 | #B81B37 |
|---|---|---|
| HEX | #000000 | #B81B37 |
| RGB | 0, 0, 0 | 184, 27, 55 |
| HSL | 0.0, 0.0%, 0.0% | 349.3, 74.4%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 349.3, 85.3%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 85.3%, 70.1%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5063 0.1881 19.1 |
Contrast & Accessibility
3.25:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B81B37 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B81B37
Color Difference (Delta E)
76.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B81B37);
background: linear-gradient(135deg, #000000, #B81B37);