black
#000000
#516966
#516966
Color Values
| Format | #000000 | #516966 |
|---|---|---|
| HEX | #000000 | #516966 |
| RGB | 0, 0, 0 | 81, 105, 102 |
| HSL | 0.0, 0.0%, 0.0% | 172.5, 12.9%, 36.5% |
| HSV | 0.0, 0.0%, 0.0% | 172.5, 22.9%, 41.2% |
| CMYK | 0%, 0%, 0%, 100% | 22.9%, 0.0%, 2.9%, 58.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5005 0.0289 186.9 |
Contrast & Accessibility
3.56:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516966 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516966
Color Difference (Delta E)
43.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516966);
background: linear-gradient(135deg, #000000, #516966);