#040F43
#040F43 is a dark, vivid blue with RGB values of (4, 15, 67). It has a contrast ratio of 18.19:1 with white text and 1.15:1 with black text, so white text reads better on it.
#040F43Aa
Color codes
Contrast (WCAG)
Aa18.19:1 · AAA
Aa1.15:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #040F43;
}
.element {
color: #040F43;
background-color: rgb(4 15 67);
}