black
#000000
#664EDC
#664EDC
Color Values
| Format | #000000 | #664EDC |
|---|---|---|
| HEX | #000000 | #664EDC |
| RGB | 0, 0, 0 | 102, 78, 220 |
| HSL | 0.0, 0.0%, 0.0% | 250.1, 67.0%, 58.4% |
| HSV | 0.0, 0.0%, 0.0% | 250.1, 64.5%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 53.6%, 64.5%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5321 0.2063 284.7 |
Contrast & Accessibility
3.69:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664EDC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664EDC
Color Difference (Delta E)
94.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664EDC);
background: linear-gradient(135deg, #000000, #664EDC);