black
#000000
#643DB6
#643DB6
Color Values
| Format | #000000 | #643DB6 |
|---|---|---|
| HEX | #000000 | #643DB6 |
| RGB | 0, 0, 0 | 100, 61, 182 |
| HSL | 0.0, 0.0%, 0.0% | 259.3, 49.8%, 47.6% |
| HSV | 0.0, 0.0%, 0.0% | 259.3, 66.5%, 71.4% |
| CMYK | 0%, 0%, 0%, 100% | 45.1%, 66.5%, 0.0%, 28.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4745 0.181 293.0 |
Contrast & Accessibility
2.88:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643DB6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643DB6
Color Difference (Delta E)
82.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643DB6);
background: linear-gradient(135deg, #000000, #643DB6);