black
#000000
#556DCB
#556DCB
Color Values
| Format | #000000 | #556DCB |
|---|---|---|
| HEX | #000000 | #556DCB |
| RGB | 0, 0, 0 | 85, 109, 203 |
| HSL | 0.0, 0.0%, 0.0% | 227.8, 53.2%, 56.5% |
| HSV | 0.0, 0.0%, 0.0% | 227.8, 58.1%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 58.1%, 46.3%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.563 0.1473 270.3 |
Contrast & Accessibility
4.44:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556DCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556DCB
Color Difference (Delta E)
73.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556DCB);
background: linear-gradient(135deg, #000000, #556DCB);