black
#000000
#B73839
#B73839
Color Values
| Format | #000000 | #B73839 |
|---|---|---|
| HEX | #000000 | #B73839 |
| RGB | 0, 0, 0 | 183, 56, 57 |
| HSL | 0.0, 0.0%, 0.0% | 359.5, 53.1%, 46.9% |
| HSV | 0.0, 0.0%, 0.0% | 359.5, 69.4%, 71.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 69.4%, 68.9%, 28.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5287 0.1635 24.3 |
Contrast & Accessibility
3.64:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B73839 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B73839
Color Difference (Delta E)
72.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B73839);
background: linear-gradient(135deg, #000000, #B73839);