black
#000000
#B22237
#B22237
Color Values
| Format | #000000 | #B22237 |
|---|---|---|
| HEX | #000000 | #B22237 |
| RGB | 0, 0, 0 | 178, 34, 55 |
| HSL | 0.0, 0.0%, 0.0% | 351.2, 67.9%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 351.2, 80.9%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 80.9%, 69.1%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4997 0.1779 19.5 |
Contrast & Accessibility
3.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B22237 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B22237
Color Difference (Delta E)
73.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B22237);
background: linear-gradient(135deg, #000000, #B22237);