#510E8B Color

#510E8B is rgb(81, 14, 139) in RGB and hsl(272, 82%, 30%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#510E8B
HEX#510E8B
RGBrgb(81, 14, 139)
HSLhsl(272, 82%, 30%)
HSVhsv(272, 90%, 55%)
OKLCHoklch(36.4% 0.181 301.1)
CMYKcmyk(42%, 90%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #510E8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.76:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #510E8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#510E8BComplementary#488B0EAnalogous#120E8BAnalogous#8B0E87Triadic#8B510ETriadic#0E8B51

Tints & Shades

Lighter tints and darker shades of #510E8B, useful for hover states, backgrounds, and text variants.

Use #510E8B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex