#3F63CF
#3F63CF is a mid-tone blue with RGB values of (63, 99, 207). It has a contrast ratio of 5.39:1 with white text and 3.90:1 with black text, so white text reads better on it.
#3F63CFAa
Color codes
Contrast (WCAG)
Aa5.39:1 · AA
Aa3.90:1 · AA (large text)
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #3F63CF;
}
.element {
color: #3F63CF;
background-color: rgb(63 99 207);
}