black
#000000
#664CC6
#664CC6
Color Values
| Format | #000000 | #664CC6 |
|---|---|---|
| HEX | #000000 | #664CC6 |
| RGB | 0, 0, 0 | 102, 76, 198 |
| HSL | 0.0, 0.0%, 0.0% | 252.8, 51.7%, 53.7% |
| HSV | 0.0, 0.0%, 0.0% | 252.8, 61.6%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 48.5%, 61.6%, 0.0%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5117 0.1813 288.1 |
Contrast & Accessibility
3.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664CC6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664CC6
Color Difference (Delta E)
83.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664CC6);
background: linear-gradient(135deg, #000000, #664CC6);