#04558B
#04558B is a dark, vivid blue with RGB values of (4, 85, 139). It has a contrast ratio of 7.84:1 with white text and 2.68:1 with black text, so white text reads better on it.
#04558BAa
Color codes
Contrast (WCAG)
Aa7.84:1 · AAA
Aa2.68:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #04558B;
}
.element {
color: #04558B;
background-color: rgb(4 85 139);
}