black
#000000
#643CD8
#643CD8
Color Values
| Format | #000000 | #643CD8 |
|---|---|---|
| HEX | #000000 | #643CD8 |
| RGB | 0, 0, 0 | 100, 60, 216 |
| HSL | 0.0, 0.0%, 0.0% | 255.4, 66.7%, 54.1% |
| HSV | 0.0, 0.0%, 0.0% | 255.4, 72.2%, 84.7% |
| CMYK | 0%, 0%, 0%, 100% | 53.7%, 72.2%, 0.0%, 15.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5019 0.2221 287.2 |
Contrast & Accessibility
3.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643CD8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643CD8
Color Difference (Delta E)
100.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643CD8);
background: linear-gradient(135deg, #000000, #643CD8);