black
#000000
#556CB2
#556CB2
Color Values
| Format | #000000 | #556CB2 |
|---|---|---|
| HEX | #000000 | #556CB2 |
| RGB | 0, 0, 0 | 85, 108, 178 |
| HSL | 0.0, 0.0%, 0.0% | 225.2, 37.7%, 51.6% |
| HSV | 0.0, 0.0%, 0.0% | 225.2, 52.2%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 52.2%, 39.3%, 0.0%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5456 0.1129 268.7 |
Contrast & Accessibility
4.17:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556CB2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556CB2
Color Difference (Delta E)
62.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556CB2);
background: linear-gradient(135deg, #000000, #556CB2);