black
#000000
#566C5F
#566C5F
Color Values
| Format | #000000 | #566C5F |
|---|---|---|
| HEX | #000000 | #566C5F |
| RGB | 0, 0, 0 | 86, 108, 95 |
| HSL | 0.0, 0.0%, 0.0% | 144.5, 11.3%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 144.5, 20.4%, 42.4% |
| CMYK | 0%, 0%, 0%, 100% | 20.4%, 0.0%, 12.0%, 57.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5093 0.0333 159.0 |
Contrast & Accessibility
3.71:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #566C5F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #566C5F
Color Difference (Delta E)
45.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #566C5F);
background: linear-gradient(135deg, #000000, #566C5F);