black
#000000
#B23137
#B23137
Color Values
| Format | #000000 | #B23137 |
|---|---|---|
| HEX | #000000 | #B23137 |
| RGB | 0, 0, 0 | 178, 49, 55 |
| HSL | 0.0, 0.0%, 0.0% | 357.2, 56.8%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 357.2, 72.5%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.5%, 69.1%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5125 0.1652 22.8 |
Contrast & Accessibility
3.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B23137 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B23137
Color Difference (Delta E)
71.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B23137);
background: linear-gradient(135deg, #000000, #B23137);