black
#000000
#556788
#556788
Color Values
| Format | #000000 | #556788 |
|---|---|---|
| HEX | #000000 | #556788 |
| RGB | 0, 0, 0 | 85, 103, 136 |
| HSL | 0.0, 0.0%, 0.0% | 218.8, 23.1%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 218.8, 37.5%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 37.5%, 24.3%, 0.0%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5124 0.0571 262.3 |
Contrast & Accessibility
3.68:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556788 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556788
Color Difference (Delta E)
47.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556788);
background: linear-gradient(135deg, #000000, #556788);