black
#000000
#571818
#571818
Color Values
| Format | #000000 | #571818 |
|---|---|---|
| HEX | #000000 | #571818 |
| RGB | 0, 0, 0 | 87, 24, 24 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 56.8%, 21.8% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 72.4%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.4%, 72.4%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3129 0.0932 24.3 |
Contrast & Accessibility
1.55:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #571818 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #571818
Color Difference (Delta E)
38.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #571818);
background: linear-gradient(135deg, #000000, #571818);