black
#000000
#643EC8
#643EC8
Color Values
| Format | #000000 | #643EC8 |
|---|---|---|
| HEX | #000000 | #643EC8 |
| RGB | 0, 0, 0 | 100, 62, 200 |
| HSL | 0.0, 0.0%, 0.0% | 256.5, 55.6%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 256.5, 69.0%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 50.0%, 69.0%, 0.0%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4907 0.2013 289.5 |
Contrast & Accessibility
3.06:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643EC8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643EC8
Color Difference (Delta E)
91.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643EC8);
background: linear-gradient(135deg, #000000, #643EC8);