black
#000000
#556BA8
#556BA8
Color Values
| Format | #000000 | #556BA8 |
|---|---|---|
| HEX | #000000 | #556BA8 |
| RGB | 0, 0, 0 | 85, 107, 168 |
| HSL | 0.0, 0.0%, 0.0% | 224.1, 32.8%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 224.1, 49.4%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 49.4%, 36.3%, 0.0%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5377 0.0996 267.9 |
Contrast & Accessibility
4.05:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556BA8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556BA8
Color Difference (Delta E)
58.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556BA8);
background: linear-gradient(135deg, #000000, #556BA8);