black
#000000
#666979
#666979
Color Values
| Format | #000000 | #666979 |
|---|---|---|
| HEX | #000000 | #666979 |
| RGB | 0, 0, 0 | 102, 105, 121 |
| HSL | 0.0, 0.0%, 0.0% | 230.5, 8.5%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 230.5, 15.7%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 15.7%, 13.2%, 0.0%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5239 0.0254 277.1 |
Contrast & Accessibility
3.86:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666979 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666979
Color Difference (Delta E)
45.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666979);
background: linear-gradient(135deg, #000000, #666979);