black
#000000
#664FFF
#664FFF
Color Values
| Format | #000000 | #664FFF |
|---|---|---|
| HEX | #000000 | #664FFF |
| RGB | 0, 0, 0 | 102, 79, 255 |
| HSL | 0.0, 0.0%, 0.0% | 247.8, 100.0%, 65.5% |
| HSV | 0.0, 0.0%, 0.0% | 247.8, 69.0%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.0%, 69.0%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5631 0.2471 280.9 |
Contrast & Accessibility
4.13:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664FFF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664FFF
Color Difference (Delta E)
111.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664FFF);
background: linear-gradient(135deg, #000000, #664FFF);