#511CBA Color

#511CBA is rgb(81, 28, 186) in RGB and hsl(260, 74%, 42%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#511CBA
HEX#511CBA
RGBrgb(81, 28, 186)
HSLhsl(260, 74%, 42%)
HSVhsv(260, 85%, 73%)
OKLCHoklch(42.1% 0.219 287.9)
CMYKcmyk(56%, 85%, 0%, 27%)

Text Contrast & Accessibility

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

TextWhite text9.44:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.23:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#511CBAComplementary#86BA1CAnalogous#1C36BAAnalogous#A01CBATriadic#BA511CTriadic#1CBA51

Tints & Shades

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

Use #511CBA in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex