#3F21AB
#3F21AB is a mid-tone blue with RGB values of (63, 33, 171). It has a contrast ratio of 10.41:1 with white text and 2.02:1 with black text, so white text reads better on it.
#3F21ABAa
Color codes
Contrast (WCAG)
Aa10.41:1 · AAA
Aa2.02:1 · Fails
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #3F21AB;
}
.element {
color: #3F21AB;
background-color: rgb(63 33 171);
}