black
#000000
#643F7D
#643F7D
Color Values
| Format | #000000 | #643F7D |
|---|---|---|
| HEX | #000000 | #643F7D |
| RGB | 0, 0, 0 | 100, 63, 125 |
| HSL | 0.0, 0.0%, 0.0% | 275.8, 33.0%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 275.8, 49.6%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 20.0%, 49.6%, 0.0%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.438 0.1061 310.2 |
Contrast & Accessibility
2.55:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643F7D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643F7D
Color Difference (Delta E)
52.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643F7D);
background: linear-gradient(135deg, #000000, #643F7D);