#6551B3 Color

#6551B3 is rgb(101, 81, 179) in RGB and hsl(252, 39%, 51%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#6551B3

HEX#6551B3

RGBrgb(101, 81, 179)

HSLhsl(252, 39%, 51%)

HSVhsv(252, 55%, 70%)

OKLCHoklch(50.5% 0.149 289.3)

CMYKcmyk(44%, 55%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #6551B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.21:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.38:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #6551B3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#6551B3 Complementary#9FB351 Analogous#516FB3 Analogous#9651B3 Triadic#B36551 Triadic#51B365

Tints & Shades

Lighter tints and darker shades of #6551B3, useful for hover states, backgrounds, and text variants.

Tints

#7B6ABE #8E7FC7 #A498D2 #BAB1DD #D0CAE8 #E3DFF1

Shades

#56449C #4A3B87 #3D306E #2F2555 #211A3C #151127

Use #6551B3 in Our Tools

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