black
#000000
#643CC4
#643CC4
Color Values
| Format | #000000 | #643CC4 |
|---|---|---|
| HEX | #000000 | #643CC4 |
| RGB | 0, 0, 0 | 100, 60, 196 |
| HSL | 0.0, 0.0%, 0.0% | 257.6, 53.5%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 257.6, 69.4%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 49.0%, 69.4%, 0.0%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4846 0.1989 290.5 |
Contrast & Accessibility
2.99:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643CC4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643CC4
Color Difference (Delta E)
89.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643CC4);
background: linear-gradient(135deg, #000000, #643CC4);