black
#000000
#57858B
#57858B
Color Values
| Format | #000000 | #57858B |
|---|---|---|
| HEX | #000000 | #57858B |
| RGB | 0, 0, 0 | 87, 133, 139 |
| HSL | 0.0, 0.0%, 0.0% | 186.9, 23.0%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 186.9, 37.4%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 37.4%, 4.3%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5858 0.0509 206.2 |
Contrast & Accessibility
5.13:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57858B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57858B
Color Difference (Delta E)
55.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57858B);
background: linear-gradient(135deg, #000000, #57858B);