black
#000000
#640DBB
#640DBB
Color Values
| Format | #000000 | #640DBB |
|---|---|---|
| HEX | #000000 | #640DBB |
| RGB | 0, 0, 0 | 100, 13, 187 |
| HSL | 0.0, 0.0%, 0.0% | 270.0, 87.0%, 39.2% |
| HSV | 0.0, 0.0%, 0.0% | 270.0, 93.0%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 46.5%, 93.0%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4343 0.2282 296.9 |
Contrast & Accessibility
2.32:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #640DBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #640DBB
Color Difference (Delta E)
100.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #640DBB);
background: linear-gradient(135deg, #000000, #640DBB);