black
#000000
#556EB1
#556EB1
Color Values
| Format | #000000 | #556EB1 |
|---|---|---|
| HEX | #000000 | #556EB1 |
| RGB | 0, 0, 0 | 85, 110, 177 |
| HSL | 0.0, 0.0%, 0.0% | 223.7, 37.1%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 223.7, 52.0%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 52.0%, 37.9%, 0.0%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5493 0.1089 267.3 |
Contrast & Accessibility
4.25:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556EB1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556EB1
Color Difference (Delta E)
61.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556EB1);
background: linear-gradient(135deg, #000000, #556EB1);