black
#000000
#516B4B
#516B4B
Color Values
| Format | #000000 | #516B4B |
|---|---|---|
| HEX | #000000 | #516B4B |
| RGB | 0, 0, 0 | 81, 107, 75 |
| HSL | 0.0, 0.0%, 0.0% | 108.8, 17.6%, 35.7% |
| HSV | 0.0, 0.0%, 0.0% | 108.8, 29.9%, 42.0% |
| CMYK | 0%, 0%, 0%, 100% | 24.3%, 0.0%, 29.9%, 58.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4978 0.0584 139.8 |
Contrast & Accessibility
3.55:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516B4B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516B4B
Color Difference (Delta E)
47.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516B4B);
background: linear-gradient(135deg, #000000, #516B4B);