black
#000000
#664FD7
#664FD7
Color Values
| Format | #000000 | #664FD7 |
|---|---|---|
| HEX | #000000 | #664FD7 |
| RGB | 0, 0, 0 | 102, 79, 215 |
| HSL | 0.0, 0.0%, 0.0% | 250.1, 63.0%, 57.6% |
| HSV | 0.0, 0.0%, 0.0% | 250.1, 63.3%, 84.3% |
| CMYK | 0%, 0%, 0%, 100% | 52.6%, 63.3%, 0.0%, 15.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5296 0.1989 285.1 |
Contrast & Accessibility
3.66:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664FD7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664FD7
Color Difference (Delta E)
91.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664FD7);
background: linear-gradient(135deg, #000000, #664FD7);