#631377 Color

#631377 is rgb(99, 19, 119) in RGB and hsl(288, 72%, 27%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#631377
HEX#631377
RGBrgb(99, 19, 119)
HSLhsl(288, 72%, 27%)
HSVhsv(288, 84%, 47%)
OKLCHoklch(37.6% 0.163 318.3)
CMYKcmyk(17%, 84%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #631377 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.11:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.89:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #631377 based on color wheel relationships. Click any swatch for its full breakdown.

Base#631377Complementary#277613Analogous#311376Analogous#761359Triadic#766313Triadic#137663

Tints & Shades

Lighter tints and darker shades of #631377, useful for hover states, backgrounds, and text variants.

Use #631377 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex