black
#000000
#666F52
#666F52
Color Values
| Format | #000000 | #666F52 |
|---|---|---|
| HEX | #000000 | #666F52 |
| RGB | 0, 0, 0 | 102, 111, 82 |
| HSL | 0.0, 0.0%, 0.0% | 78.6, 15.0%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 78.6, 26.1%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 8.1%, 0.0%, 26.1%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5258 0.045 122.0 |
Contrast & Accessibility
3.96:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666F52 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666F52
Color Difference (Delta E)
48.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666F52);
background: linear-gradient(135deg, #000000, #666F52);