black
#000000
#556BC4
#556BC4
Color Values
| Format | #000000 | #556BC4 |
|---|---|---|
| HEX | #000000 | #556BC4 |
| RGB | 0, 0, 0 | 85, 107, 196 |
| HSL | 0.0, 0.0%, 0.0% | 228.1, 48.5%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 228.1, 56.6%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 56.6%, 45.4%, 0.0%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5544 0.14 270.8 |
Contrast & Accessibility
4.29:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556BC4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556BC4
Color Difference (Delta E)
70.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556BC4);
background: linear-gradient(135deg, #000000, #556BC4);