black
#000000
#630021
#630021
Color Values
| Format | #000000 | #630021 |
|---|---|---|
| HEX | #000000 | #630021 |
| RGB | 0, 0, 0 | 99, 0, 33 |
| HSL | 0.0, 0.0%, 0.0% | 340.0, 100.0%, 19.4% |
| HSV | 0.0, 0.0%, 0.0% | 340.0, 100.0%, 38.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 100.0%, 66.7%, 61.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3187 0.1274 11.7 |
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: #630021 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #630021
Color Difference (Delta E)
46.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #630021);
background: linear-gradient(135deg, #000000, #630021);