black
#000000
#664EC1
#664EC1
Color Values
| Format | #000000 | #664EC1 |
|---|---|---|
| HEX | #000000 | #664EC1 |
| RGB | 0, 0, 0 | 102, 78, 193 |
| HSL | 0.0, 0.0%, 0.0% | 252.5, 48.1%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 252.5, 59.6%, 75.7% |
| CMYK | 0%, 0%, 0%, 100% | 47.2%, 59.6%, 0.0%, 24.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5112 0.1722 288.4 |
Contrast & Accessibility
3.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664EC1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664EC1
Color Difference (Delta E)
80.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664EC1);
background: linear-gradient(135deg, #000000, #664EC1);