black
#000000
#516A55
#516A55
Color Values
| Format | #000000 | #516A55 |
|---|---|---|
| HEX | #000000 | #516A55 |
| RGB | 0, 0, 0 | 81, 106, 85 |
| HSL | 0.0, 0.0%, 0.0% | 129.6, 13.4%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 129.6, 23.6%, 41.6% |
| CMYK | 0%, 0%, 0%, 100% | 23.6%, 0.0%, 19.8%, 58.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4978 0.0445 149.3 |
Contrast & Accessibility
3.54:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516A55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516A55
Color Difference (Delta E)
45.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516A55);
background: linear-gradient(135deg, #000000, #516A55);