black
#000000
#B31744
#B31744
Color Values
| Format | #000000 | #B31744 |
|---|---|---|
| HEX | #000000 | #B31744 |
| RGB | 0, 0, 0 | 179, 23, 68 |
| HSL | 0.0, 0.0%, 0.0% | 342.7, 77.2%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 342.7, 87.2%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.2%, 62.0%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4974 0.1864 12.6 |
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: #B31744 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B31744
Color Difference (Delta E)
73.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B31744);
background: linear-gradient(135deg, #000000, #B31744);