#510490 Color

#510490 is rgb(81, 4, 144) in RGB and hsl(273, 95%, 29%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#510490
HEX#510490
RGBrgb(81, 4, 144)
HSLhsl(273, 95%, 29%)
HSVhsv(273, 97%, 56%)
OKLCHoklch(36.4% 0.191 300)
CMYKcmyk(44%, 97%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #510490 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.86:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #510490 based on color wheel relationships. Click any swatch for its full breakdown.

Base#510490Complementary#439004Analogous#0B0490Analogous#900489Triadic#905104Triadic#049051

Tints & Shades

Lighter tints and darker shades of #510490, useful for hover states, backgrounds, and text variants.

Use #510490 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex