#510183 Color

#510183 is rgb(81, 1, 131) in RGB and hsl(277, 98%, 26%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#510183
HEX#510183
RGBrgb(81, 1, 131)
HSLhsl(277, 98%, 26%)
HSVhsv(277, 99%, 51%)
OKLCHoklch(34.9% 0.181 304.7)
CMYKcmyk(38%, 99%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #510183 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.49:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.68:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #510183 based on color wheel relationships. Click any swatch for its full breakdown.

Base#510183Complementary#338301Analogous#100183Analogous#830174Triadic#835101Triadic#018351

Tints & Shades

Lighter tints and darker shades of #510183, useful for hover states, backgrounds, and text variants.

Use #510183 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex