#631DAA Color

#631DAA is rgb(99, 29, 170) in RGB and hsl(270, 71%, 39%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#631DAA
HEX#631DAA
RGBrgb(99, 29, 170)
HSLhsl(270, 71%, 39%)
HSVhsv(270, 83%, 67%)
OKLCHoklch(42.7% 0.202 299.8)
CMYKcmyk(42%, 83%, 0%, 33%)

Text Contrast & Accessibility

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

TextWhite text9.18:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.29:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#631DAAComplementary#63AA1DAnalogous#1D1DAAAnalogous#AA1DAATriadic#AA631DTriadic#1DAA63

Tints & Shades

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

Use #631DAA in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex