black
#000000
#90371D
#90371D
Color Values
| Format | #000000 | #90371D |
|---|---|---|
| HEX | #000000 | #90371D |
| RGB | 0, 0, 0 | 144, 55, 29 |
| HSL | 0.0, 0.0%, 0.0% | 13.6, 66.5%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 13.6, 79.9%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 61.8%, 79.9%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4577 0.1268 36.7 |
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: #90371D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #90371D
Color Difference (Delta E)
61.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #90371D);
background: linear-gradient(135deg, #000000, #90371D);