black
#000000
#664C4E
#664C4E
Color Values
| Format | #000000 | #664C4E |
|---|---|---|
| HEX | #000000 | #664C4E |
| RGB | 0, 0, 0 | 102, 76, 78 |
| HSL | 0.0, 0.0%, 0.0% | 355.4, 14.6%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 355.4, 25.5%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 25.5%, 23.5%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4448 0.0354 13.4 |
Contrast & Accessibility
2.71:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664C4E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664C4E
Color Difference (Delta E)
37.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664C4E);
background: linear-gradient(135deg, #000000, #664C4E);