black
#000000
#B5373B
#B5373B
Color Values
| Format | #000000 | #B5373B |
|---|---|---|
| HEX | #000000 | #B5373B |
| RGB | 0, 0, 0 | 181, 55, 59 |
| HSL | 0.0, 0.0%, 0.0% | 358.1, 53.4%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 358.1, 69.6%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 69.6%, 67.4%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5246 0.1621 23.0 |
Contrast & Accessibility
3.57:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B5373B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B5373B
Color Difference (Delta E)
71.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B5373B);
background: linear-gradient(135deg, #000000, #B5373B);