black
#000000
#556899
#556899
Color Values
| Format | #000000 | #556899 |
|---|---|---|
| HEX | #000000 | #556899 |
| RGB | 0, 0, 0 | 85, 104, 153 |
| HSL | 0.0, 0.0%, 0.0% | 223.2, 28.6%, 46.7% |
| HSV | 0.0, 0.0%, 0.0% | 223.2, 44.4%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 44.4%, 32.0%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.523 0.0811 267.4 |
Contrast & Accessibility
3.83:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556899 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556899
Color Difference (Delta E)
53.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556899);
background: linear-gradient(135deg, #000000, #556899);