black
#000000
#643C77
#643C77
Color Values
| Format | #000000 | #643C77 |
|---|---|---|
| HEX | #000000 | #643C77 |
| RGB | 0, 0, 0 | 100, 60, 119 |
| HSL | 0.0, 0.0%, 0.0% | 280.7, 33.0%, 35.1% |
| HSV | 0.0, 0.0%, 0.0% | 280.7, 49.6%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 16.0%, 49.6%, 0.0%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4293 0.104 314.0 |
Contrast & Accessibility
2.45:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643C77 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643C77
Color Difference (Delta E)
51.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643C77);
background: linear-gradient(135deg, #000000, #643C77);