black
#000000
#640BAE
#640BAE
Color Values
| Format | #000000 | #640BAE |
|---|---|---|
| HEX | #000000 | #640BAE |
| RGB | 0, 0, 0 | 100, 11, 174 |
| HSL | 0.0, 0.0%, 0.0% | 272.8, 88.1%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 272.8, 93.7%, 68.2% |
| CMYK | 0%, 0%, 0%, 100% | 42.5%, 93.7%, 0.0%, 31.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4208 0.2173 300.3 |
Contrast & Accessibility
2.2:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #640BAE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #640BAE
Color Difference (Delta E)
94.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #640BAE);
background: linear-gradient(135deg, #000000, #640BAE);