black
#000000
#66857F
#66857F
Color Values
| Format | #000000 | #66857F |
|---|---|---|
| HEX | #000000 | #66857F |
| RGB | 0, 0, 0 | 102, 133, 127 |
| HSL | 0.0, 0.0%, 0.0% | 168.4, 13.2%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 168.4, 23.3%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 23.3%, 0.0%, 4.5%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5911 0.0364 181.8 |
Contrast & Accessibility
5.23:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66857F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66857F
Color Difference (Delta E)
54.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66857F);
background: linear-gradient(135deg, #000000, #66857F);