black
#000000
#556DAB
#556DAB
Color Values
| Format | #000000 | #556DAB |
|---|---|---|
| HEX | #000000 | #556DAB |
| RGB | 0, 0, 0 | 85, 109, 171 |
| HSL | 0.0, 0.0%, 0.0% | 223.3, 33.9%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 223.3, 50.3%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 50.3%, 36.3%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5437 0.1015 267.0 |
Contrast & Accessibility
4.16:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556DAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556DAB
Color Difference (Delta E)
59.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556DAB);
background: linear-gradient(135deg, #000000, #556DAB);