#631291 Color

#631291 is rgb(99, 18, 145) in RGB and hsl(278, 78%, 32%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#631291

HEX#631291

RGBrgb(99, 18, 145)

HSLhsl(278, 78%, 32%)

HSVhsv(278, 88%, 57%)

OKLCHoklch(39.6% 0.187 308.3)

CMYKcmyk(32%, 88%, 0%, 43%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #631291 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.37:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.03:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #631291 based on color wheel relationships. Click any swatch for its full breakdown.

Base#631291 Complementary#419112 Analogous#231291 Analogous#911280 Triadic#916312 Triadic#129163

Tints & Shades

Lighter tints and darker shades of #631291, useful for hover states, backgrounds, and text variants.

Tints

#7E17BA #9C21E4 #AE49E9 #C277EE #D5A0F3 #E9CDF9

Shades

#56107F #4A0D6D #3E0B5B #310949 #250736 #190424

Use #631291 in Our Tools

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