#042F8B
#042F8B is a dark, vivid blue with RGB values of (4, 47, 139). It has a contrast ratio of 11.77:1 with white text and 1.78:1 with black text, so white text reads better on it.
#042F8BAa
Color codes
Contrast (WCAG)
Aa11.77:1 · AAA
Aa1.78:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #042F8B;
}
.element {
color: #042F8B;
background-color: rgb(4 47 139);
}