black
#000000
#664DDA
#664DDA
Color Values
| Format | #000000 | #664DDA |
|---|---|---|
| HEX | #000000 | #664DDA |
| RGB | 0, 0, 0 | 102, 77, 218 |
| HSL | 0.0, 0.0%, 0.0% | 250.6, 65.6%, 57.8% |
| HSV | 0.0, 0.0%, 0.0% | 250.6, 64.7%, 85.5% |
| CMYK | 0%, 0%, 0%, 100% | 53.2%, 64.7%, 0.0%, 14.5% |
| OKLCH | 0.0 0.0 0.0 | 0.529 0.2051 285.1 |
Contrast & Accessibility
3.64:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664DDA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664DDA
Color Difference (Delta E)
93.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664DDA);
background: linear-gradient(135deg, #000000, #664DDA);