black
#000000
#5566AD
#5566AD
Color Values
| Format | #000000 | #5566AD |
|---|---|---|
| HEX | #000000 | #5566AD |
| RGB | 0, 0, 0 | 85, 102, 173 |
| HSL | 0.0, 0.0%, 0.0% | 228.4, 34.9%, 50.6% |
| HSV | 0.0, 0.0%, 0.0% | 228.4, 50.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 50.9%, 41.0%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5298 0.1134 271.9 |
Contrast & Accessibility
3.89:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5566AD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5566AD
Color Difference (Delta E)
61.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5566AD);
background: linear-gradient(135deg, #000000, #5566AD);