black
#000000
#5556CE
#5556CE
Color Values
| Format | #000000 | #5556CE |
|---|---|---|
| HEX | #000000 | #5556CE |
| RGB | 0, 0, 0 | 85, 86, 206 |
| HSL | 0.0, 0.0%, 0.0% | 239.5, 55.3%, 57.1% |
| HSV | 0.0, 0.0%, 0.0% | 239.5, 58.7%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 58.7%, 58.3%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5211 0.1811 277.7 |
Contrast & Accessibility
3.61:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5556CE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5556CE
Color Difference (Delta E)
83.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5556CE);
background: linear-gradient(135deg, #000000, #5556CE);