black
#000000
#631CE3
#631CE3
Color Values
| Format | #000000 | #631CE3 |
|---|---|---|
| HEX | #000000 | #631CE3 |
| RGB | 0, 0, 0 | 99, 28, 227 |
| HSL | 0.0, 0.0%, 0.0% | 261.4, 78.0%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 261.4, 87.7%, 89.0% |
| CMYK | 0%, 0%, 0%, 100% | 56.4%, 87.7%, 0.0%, 11.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4815 0.2589 287.8 |
Contrast & Accessibility
2.81:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #631CE3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #631CE3
Color Difference (Delta E)
116.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #631CE3);
background: linear-gradient(135deg, #000000, #631CE3);