#550DBA Color

#550DBA is rgb(85, 13, 186) in RGB and hsl(265, 87%, 39%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#550DBA
HEX#550DBA
RGBrgb(85, 13, 186)
HSLhsl(265, 87%, 39%)
HSVhsv(265, 93%, 73%)
OKLCHoklch(41.6% 0.227 290.6)
CMYKcmyk(54%, 93%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #550DBA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.75:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.15:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #550DBA based on color wheel relationships. Click any swatch for its full breakdown.

Base#550DBAComplementary#72BA0DAnalogous#0D1BBAAnalogous#AC0DBATriadic#BA550DTriadic#0DBA55

Tints & Shades

Lighter tints and darker shades of #550DBA, useful for hover states, backgrounds, and text variants.

Use #550DBA in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex