black
#000000
#664EC8
#664EC8
Color Values
| Format | #000000 | #664EC8 |
|---|---|---|
| HEX | #000000 | #664EC8 |
| RGB | 0, 0, 0 | 102, 78, 200 |
| HSL | 0.0, 0.0%, 0.0% | 251.8, 52.6%, 54.5% |
| HSV | 0.0, 0.0%, 0.0% | 251.8, 61.0%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 49.0%, 61.0%, 0.0%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5164 0.1812 287.3 |
Contrast & Accessibility
3.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664EC8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664EC8
Color Difference (Delta E)
84.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664EC8);
background: linear-gradient(135deg, #000000, #664EC8);