black
#000000
#664BE0
#664BE0
Color Values
| Format | #000000 | #664BE0 |
|---|---|---|
| HEX | #000000 | #664BE0 |
| RGB | 0, 0, 0 | 102, 75, 224 |
| HSL | 0.0, 0.0%, 0.0% | 250.9, 70.6%, 58.6% |
| HSV | 0.0, 0.0%, 0.0% | 250.9, 66.5%, 87.8% |
| CMYK | 0%, 0%, 0%, 100% | 54.5%, 66.5%, 0.0%, 12.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5309 0.2147 284.7 |
Contrast & Accessibility
3.65:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664BE0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664BE0
Color Difference (Delta E)
97.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664BE0);
background: linear-gradient(135deg, #000000, #664BE0);