black
#000000
#643AA7
#643AA7
Color Values
| Format | #000000 | #643AA7 |
|---|---|---|
| HEX | #000000 | #643AA7 |
| RGB | 0, 0, 0 | 100, 58, 167 |
| HSL | 0.0, 0.0%, 0.0% | 263.1, 48.4%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 263.1, 65.3%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 40.1%, 65.3%, 0.0%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4585 0.1668 297.0 |
Contrast & Accessibility
2.71:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643AA7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643AA7
Color Difference (Delta E)
75.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643AA7);
background: linear-gradient(135deg, #000000, #643AA7);