black
#000000
#90371B
#90371B
Color Values
| Format | #000000 | #90371B |
|---|---|---|
| HEX | #000000 | #90371B |
| RGB | 0, 0, 0 | 144, 55, 27 |
| HSL | 0.0, 0.0%, 0.0% | 14.4, 68.4%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 14.4, 81.2%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 61.8%, 81.3%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4575 0.1274 37.5 |
Contrast & Accessibility
2.75:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #90371B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #90371B
Color Difference (Delta E)
61.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #90371B);
background: linear-gradient(135deg, #000000, #90371B);