black
#000000
#634CCC
#634CCC
Color Values
| Format | #000000 | #634CCC |
|---|---|---|
| HEX | #000000 | #634CCC |
| RGB | 0, 0, 0 | 99, 76, 204 |
| HSL | 0.0, 0.0%, 0.0% | 250.8, 55.7%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 250.8, 62.7%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 51.5%, 62.7%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5137 0.1891 285.9 |
Contrast & Accessibility
3.44:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #634CCC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #634CCC
Color Difference (Delta E)
86.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #634CCC);
background: linear-gradient(135deg, #000000, #634CCC);