#511DB9 Color

#511DB9 is rgb(81, 29, 185) in RGB and hsl(260, 73%, 42%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#511DB9

HEX#511DB9

RGBrgb(81, 29, 185)

HSLhsl(260, 73%, 42%)

HSVhsv(260, 84%, 73%)

OKLCHoklch(42.1% 0.217 288)

CMYKcmyk(56%, 84%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #511DB9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.43:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.23:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #511DB9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#511DB9 Complementary#85B91D Analogous#1D37B9 Analogous#9F1DB9 Triadic#B9511D Triadic#1DB951

Tints & Shades

Lighter tints and darker shades of #511DB9, useful for hover states, backgrounds, and text variants.

Tints

#6022DD #7A46E2 #9369E8 #AD8CED #C6B0F3 #DFD3F8

Shades

#4719A3 #3C1589 #321273 #270E58 #1D0A42 #110628

Use #511DB9 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex