black
#000000
#B22111
#B22111
Color Values
| Format | #000000 | #B22111 |
|---|---|---|
| HEX | #000000 | #B22111 |
| RGB | 0, 0, 0 | 178, 33, 17 |
| HSL | 0.0, 0.0%, 0.0% | 6.0, 82.6%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 6.0, 90.4%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 81.5%, 90.4%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4947 0.1822 30.5 |
Contrast & Accessibility
3.12:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B22111 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B22111
Color Difference (Delta E)
82.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B22111);
background: linear-gradient(135deg, #000000, #B22111);