#631FB7 Color

#631FB7 is rgb(99, 31, 183) in RGB and hsl(267, 71%, 42%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#631FB7

HEX#631FB7

RGBrgb(99, 31, 183)

HSLhsl(267, 71%, 42%)

HSVhsv(267, 83%, 72%)

OKLCHoklch(44% 0.214 296.3)

CMYKcmyk(46%, 83%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #631FB7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.71:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.41:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #631FB7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#631FB7 Complementary#73B71F Analogous#1F27B7 Analogous#B01FB7 Triadic#B7631F Triadic#1FB763

Tints & Shades

Lighter tints and darker shades of #631FB7, useful for hover states, backgrounds, and text variants.

Tints

#7625DA #8C48E0 #A26BE6 #B88EEC #CEB1F2 #E4D3F8

Shades

#581BA1 #491787 #3E1371 #2F0F57 #240B41 #150727

Use #631FB7 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex