#00218F
#00218F is a dark, vivid blue with RGB values of (0, 33, 143). It has a contrast ratio of 13.01:1 with white text and 1.61:1 with black text, so white text reads better on it.
#00218FAa
Color codes
Contrast (WCAG)
Aa13.01:1 · AAA
Aa1.61:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #00218F;
}
.element {
color: #00218F;
background-color: rgb(0 33 143);
}