#551BAC Color

#551BAC is rgb(85, 27, 172) in RGB and hsl(264, 73%, 39%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#551BAC

HEX#551BAC

RGBrgb(85, 27, 172)

HSLhsl(264, 73%, 39%)

HSVhsv(264, 84%, 67%)

OKLCHoklch(41% 0.205 292.8)

CMYKcmyk(51%, 84%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #551BAC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.82:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #551BAC based on color wheel relationships. Click any swatch for its full breakdown.

Base#551BAC Complementary#72AC1B Analogous#1B29AC Analogous#9E1BAC Triadic#AC551B Triadic#1BAC55

Tints & Shades

Lighter tints and darker shades of #551BAC, useful for hover states, backgrounds, and text variants.

Tints

#6620CF #7E3DE1 #9660E6 #B088EC #C7ABF2 #E2D3F8

Shades

#4A1796 #3F1480 #34116A #290D54 #1E0A3E #140628

Use #551BAC in Our Tools

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