black
#000000
#664BE6
#664BE6
Color Values
| Format | #000000 | #664BE6 |
|---|---|---|
| HEX | #000000 | #664BE6 |
| RGB | 0, 0, 0 | 102, 75, 230 |
| HSL | 0.0, 0.0%, 0.0% | 250.5, 75.6%, 59.8% |
| HSV | 0.0, 0.0%, 0.0% | 250.5, 67.4%, 90.2% |
| CMYK | 0%, 0%, 0%, 100% | 55.7%, 67.4%, 0.0%, 9.8% |
| OKLCH | 0.0 0.0 0.0 | 0.536 0.2219 284.0 |
Contrast & Accessibility
3.71:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664BE6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664BE6
Color Difference (Delta E)
100.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664BE6);
background: linear-gradient(135deg, #000000, #664BE6);