black
#000000
#664BFC
#664BFC
Color Values
| Format | #000000 | #664BFC |
|---|---|---|
| HEX | #000000 | #664BFC |
| RGB | 0, 0, 0 | 102, 75, 252 |
| HSL | 0.0, 0.0%, 0.0% | 249.2, 96.7%, 64.1% |
| HSV | 0.0, 0.0%, 0.0% | 249.2, 70.2%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 59.5%, 70.2%, 0.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.555 0.2477 281.6 |
Contrast & Accessibility
3.98:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664BFC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664BFC
Color Difference (Delta E)
111.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664BFC);
background: linear-gradient(135deg, #000000, #664BFC);