black
#000000
#56665B
#56665B
Color Values
| Format | #000000 | #56665B |
|---|---|---|
| HEX | #000000 | #56665B |
| RGB | 0, 0, 0 | 86, 102, 91 |
| HSL | 0.0, 0.0%, 0.0% | 138.8, 8.5%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 138.8, 15.7%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 15.7%, 0.0%, 10.8%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4933 0.0261 155.3 |
Contrast & Accessibility
3.45:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #56665B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #56665B
Color Difference (Delta E)
42.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #56665B);
background: linear-gradient(135deg, #000000, #56665B);