#3F57C7
#3F57C7 is a mid-tone blue with RGB values of (63, 87, 199). It has a contrast ratio of 6.18:1 with white text and 3.40:1 with black text, so white text reads better on it.
#3F57C7Aa
Color codes
Contrast (WCAG)
Aa6.18:1 · AA
Aa3.40:1 · AA (large text)
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #3F57C7;
}
.element {
color: #3F57C7;
background-color: rgb(63 87 199);
}