black
#000000
#643591
#643591
Color Values
| Format | #000000 | #643591 |
|---|---|---|
| HEX | #000000 | #643591 |
| RGB | 0, 0, 0 | 100, 53, 145 |
| HSL | 0.0, 0.0%, 0.0% | 270.7, 46.5%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 270.7, 63.4%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 31.0%, 63.4%, 0.0%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4349 0.1475 304.5 |
Contrast & Accessibility
2.46:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643591 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643591
Color Difference (Delta E)
66.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643591);
background: linear-gradient(135deg, #000000, #643591);