black
#000000
#66797D
#66797D
Color Values
| Format | #000000 | #66797D |
|---|---|---|
| HEX | #000000 | #66797D |
| RGB | 0, 0, 0 | 102, 121, 125 |
| HSL | 0.0, 0.0%, 0.0% | 190.4, 10.1%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 190.4, 18.4%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 18.4%, 3.2%, 0.0%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5621 0.0232 211.8 |
Contrast & Accessibility
4.6:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66797D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66797D
Color Difference (Delta E)
50.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66797D);
background: linear-gradient(135deg, #000000, #66797D);