black
#000000
#666F4F
#666F4F
Color Values
| Format | #000000 | #666F4F |
|---|---|---|
| HEX | #000000 | #666F4F |
| RGB | 0, 0, 0 | 102, 111, 79 |
| HSL | 0.0, 0.0%, 0.0% | 76.9, 16.8%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 76.9, 28.8%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 8.1%, 0.0%, 28.8%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5251 0.0491 120.9 |
Contrast & Accessibility
3.95:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666F4F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666F4F
Color Difference (Delta E)
49.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666F4F);
background: linear-gradient(135deg, #000000, #666F4F);