black
#000000
#516A64
#516A64
Color Values
| Format | #000000 | #516A64 |
|---|---|---|
| HEX | #000000 | #516A64 |
| RGB | 0, 0, 0 | 81, 106, 100 |
| HSL | 0.0, 0.0%, 0.0% | 165.6, 13.4%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 165.6, 23.6%, 41.6% |
| CMYK | 0%, 0%, 0%, 100% | 23.6%, 0.0%, 5.7%, 58.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5023 0.0311 178.6 |
Contrast & Accessibility
3.6:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516A64 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516A64
Color Difference (Delta E)
44.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516A64);
background: linear-gradient(135deg, #000000, #516A64);