black
#000000
#81858B
#81858B
Color Values
| Format | #000000 | #81858B |
|---|---|---|
| HEX | #000000 | #81858B |
| RGB | 0, 0, 0 | 129, 133, 139 |
| HSL | 0.0, 0.0%, 0.0% | 216.0, 4.1%, 52.5% |
| HSV | 0.0, 0.0%, 0.0% | 216.0, 7.2%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 7.2%, 4.3%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6153 0.0102 258.3 |
Contrast & Accessibility
5.66:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81858B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81858B
Color Difference (Delta E)
55.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81858B);
background: linear-gradient(135deg, #000000, #81858B);