#510D63 Color

#510D63 is rgb(81, 13, 99) in RGB and hsl(287, 77%, 22%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#510D63
HEX#510D63
RGBrgb(81, 13, 99)
HSLhsl(287, 77%, 22%)
HSVhsv(287, 87%, 39%)
OKLCHoklch(32.8% 0.144 317.7)
CMYKcmyk(18%, 87%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #510D63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.23:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #510D63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#510D63Complementary#20630DAnalogous#250D63Analogous#630D4BTriadic#63510DTriadic#0D6351

Tints & Shades

Lighter tints and darker shades of #510D63, useful for hover states, backgrounds, and text variants.

Use #510D63 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex