#173A9F
#173A9F is a mid-tone, vivid blue with RGB values of (23, 58, 159). It has a contrast ratio of 9.80:1 with white text and 2.14:1 with black text, so white text reads better on it.
#173A9FAa
Color codes
Contrast (WCAG)
Aa9.80:1 · AAA
Aa2.14:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #173A9F;
}
.element {
color: #173A9F;
background-color: rgb(23 58 159);
}