black
#000000
#66131B
#66131B
Color Values
| Format | #000000 | #66131B |
|---|---|---|
| HEX | #000000 | #66131B |
| RGB | 0, 0, 0 | 102, 19, 27 |
| HSL | 0.0, 0.0%, 0.0% | 354.2, 68.6%, 23.7% |
| HSV | 0.0, 0.0%, 0.0% | 354.2, 81.4%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 81.4%, 73.5%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3372 0.1154 21.3 |
Contrast & Accessibility
1.67:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66131B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66131B
Color Difference (Delta E)
46.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66131B);
background: linear-gradient(135deg, #000000, #66131B);