black
#000000
#643FFF
#643FFF
Color Values
| Format | #000000 | #643FFF |
|---|---|---|
| HEX | #000000 | #643FFF |
| RGB | 0, 0, 0 | 100, 63, 255 |
| HSL | 0.0, 0.0%, 0.0% | 251.6, 100.0%, 62.4% |
| HSV | 0.0, 0.0%, 0.0% | 251.6, 75.3%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.8%, 75.3%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5414 0.2628 281.9 |
Contrast & Accessibility
3.7:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643FFF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643FFF
Color Difference (Delta E)
118.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643FFF);
background: linear-gradient(135deg, #000000, #643FFF);