black
#000000
#556DAD
#556DAD
Color Values
| Format | #000000 | #556DAD |
|---|---|---|
| HEX | #000000 | #556DAD |
| RGB | 0, 0, 0 | 85, 109, 173 |
| HSL | 0.0, 0.0%, 0.0% | 223.6, 34.9%, 50.6% |
| HSV | 0.0, 0.0%, 0.0% | 223.6, 50.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 50.9%, 37.0%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5449 0.1044 267.3 |
Contrast & Accessibility
4.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556DAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556DAD
Color Difference (Delta E)
60.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556DAD);
background: linear-gradient(135deg, #000000, #556DAD);