#631C63 Color

#631C63 is rgb(99, 28, 99) in RGB and hsl(300, 56%, 25%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#631C63
HEX#631C63
RGBrgb(99, 28, 99)
HSLhsl(300, 56%, 25%)
HSVhsv(300, 72%, 39%)
OKLCHoklch(37% 0.135 327.9)
CMYKcmyk(0%, 72%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #631C63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.19:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #631C63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#631C63Complementary#1C631CAnalogous#401C63Analogous#631C40Triadic#63631CTriadic#1C6363

Tints & Shades

Lighter tints and darker shades of #631C63, useful for hover states, backgrounds, and text variants.

Use #631C63 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex