#510797 Color

#510797 is rgb(81, 7, 151) in RGB and hsl(271, 91%, 31%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#510797
HEX#510797
RGBrgb(81, 7, 151)
HSLhsl(271, 91%, 31%)
HSVhsv(271, 95%, 59%)
OKLCHoklch(37.2% 0.196 297.7)
CMYKcmyk(46%, 95%, 0%, 41%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #510797 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.49:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #510797 based on color wheel relationships. Click any swatch for its full breakdown.

Base#510797Complementary#4D9707Analogous#0A0797Analogous#970795Triadic#975107Triadic#079751

Tints & Shades

Lighter tints and darker shades of #510797, useful for hover states, backgrounds, and text variants.

Use #510797 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex