black
#000000
#643C87
#643C87
Color Values
| Format | #000000 | #643C87 |
|---|---|---|
| HEX | #000000 | #643C87 |
| RGB | 0, 0, 0 | 100, 60, 135 |
| HSL | 0.0, 0.0%, 0.0% | 272.0, 38.5%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 272.0, 55.6%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 25.9%, 55.6%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.439 0.1241 306.6 |
Contrast & Accessibility
2.54:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643C87 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643C87
Color Difference (Delta E)
58.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643C87);
background: linear-gradient(135deg, #000000, #643C87);