black
#000000
#66143C
#66143C
Color Values
| Format | #000000 | #66143C |
|---|---|---|
| HEX | #000000 | #66143C |
| RGB | 0, 0, 0 | 102, 20, 60 |
| HSL | 0.0, 0.0%, 0.0% | 330.7, 67.2%, 23.9% |
| HSV | 0.0, 0.0%, 0.0% | 330.7, 80.4%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 80.4%, 41.2%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3476 0.1203 355.9 |
Contrast & Accessibility
1.73:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66143C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66143C
Color Difference (Delta E)
45.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66143C);
background: linear-gradient(135deg, #000000, #66143C);