black
#000000
#643EEB
#643EEB
Color Values
| Format | #000000 | #643EEB |
|---|---|---|
| HEX | #000000 | #643EEB |
| RGB | 0, 0, 0 | 100, 62, 235 |
| HSL | 0.0, 0.0%, 0.0% | 253.2, 81.2%, 58.2% |
| HSV | 0.0, 0.0%, 0.0% | 253.2, 73.6%, 92.2% |
| CMYK | 0%, 0%, 0%, 100% | 57.4%, 73.6%, 0.0%, 7.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5215 0.2416 284.3 |
Contrast & Accessibility
3.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643EEB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643EEB
Color Difference (Delta E)
108.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643EEB);
background: linear-gradient(135deg, #000000, #643EEB);