black
#000000
#B51F14
#B51F14
Color Values
| Format | #000000 | #B51F14 |
|---|---|---|
| HEX | #000000 | #B51F14 |
| RGB | 0, 0, 0 | 181, 31, 20 |
| HSL | 0.0, 0.0%, 0.0% | 4.1, 80.1%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 4.1, 89.0%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 82.9%, 89.0%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4991 0.1859 29.6 |
Contrast & Accessibility
3.17:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B51F14 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B51F14
Color Difference (Delta E)
82.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B51F14);
background: linear-gradient(135deg, #000000, #B51F14);