black
#000000
#664559
#664559
Color Values
| Format | #000000 | #664559 |
|---|---|---|
| HEX | #000000 | #664559 |
| RGB | 0, 0, 0 | 102, 69, 89 |
| HSL | 0.0, 0.0%, 0.0% | 323.6, 19.3%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 323.6, 32.4%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 32.4%, 12.7%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4342 0.0541 342.6 |
Contrast & Accessibility
2.56:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664559 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664559
Color Difference (Delta E)
38.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664559);
background: linear-gradient(135deg, #000000, #664559);