black
#000000
#516B68
#516B68
Color Values
| Format | #000000 | #516B68 |
|---|---|---|
| HEX | #000000 | #516B68 |
| RGB | 0, 0, 0 | 81, 107, 104 |
| HSL | 0.0, 0.0%, 0.0% | 173.1, 13.8%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 173.1, 24.3%, 42.0% |
| CMYK | 0%, 0%, 0%, 100% | 24.3%, 0.0%, 2.8%, 58.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5062 0.031 187.5 |
Contrast & Accessibility
3.65:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516B68 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516B68
Color Difference (Delta E)
44.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516B68);
background: linear-gradient(135deg, #000000, #516B68);