black
#000000
#643B7E
#643B7E
Color Values
| Format | #000000 | #643B7E |
|---|---|---|
| HEX | #000000 | #643B7E |
| RGB | 0, 0, 0 | 100, 59, 126 |
| HSL | 0.0, 0.0%, 0.0% | 276.7, 36.2%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 276.7, 53.2%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 20.6%, 53.2%, 0.0%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4318 0.1145 310.7 |
Contrast & Accessibility
2.47:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643B7E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643B7E
Color Difference (Delta E)
54.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643B7E);
background: linear-gradient(135deg, #000000, #643B7E);