black
#000000
#570B0A
#570B0A
Color Values
| Format | #000000 | #570B0A |
|---|---|---|
| HEX | #000000 | #570B0A |
| RGB | 0, 0, 0 | 87, 11, 10 |
| HSL | 0.0, 0.0%, 0.0% | 0.8, 79.4%, 19.0% |
| HSV | 0.0, 0.0%, 0.0% | 0.8, 88.5%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.4%, 88.5%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.2968 0.1078 27.4 |
Contrast & Accessibility
1.46:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #570B0A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #570B0A
Color Difference (Delta E)
43.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #570B0A);
background: linear-gradient(135deg, #000000, #570B0A);