black
#000000
#556CBA
#556CBA
Color Values
| Format | #000000 | #556CBA |
|---|---|---|
| HEX | #000000 | #556CBA |
| RGB | 0, 0, 0 | 85, 108, 186 |
| HSL | 0.0, 0.0%, 0.0% | 226.3, 42.3%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 226.3, 54.3%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 54.3%, 41.9%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5503 0.1245 269.6 |
Contrast & Accessibility
4.24:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556CBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556CBA
Color Difference (Delta E)
66.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556CBA);
background: linear-gradient(135deg, #000000, #556CBA);