black
#000000
#556FC3
#556FC3
Color Values
| Format | #000000 | #556FC3 |
|---|---|---|
| HEX | #000000 | #556FC3 |
| RGB | 0, 0, 0 | 85, 111, 195 |
| HSL | 0.0, 0.0%, 0.0% | 225.8, 47.8%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 225.8, 56.4%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 56.4%, 43.1%, 0.0%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5621 0.1335 268.9 |
Contrast & Accessibility
4.45:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556FC3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556FC3
Color Difference (Delta E)
69.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556FC3);
background: linear-gradient(135deg, #000000, #556FC3);