#661BBB Color

#661BBB is rgb(102, 27, 187) in RGB and hsl(268, 75%, 42%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#661BBB

HEX#661BBB

RGBrgb(102, 27, 187)

HSLhsl(268, 75%, 42%)

HSVhsv(268, 86%, 73%)

OKLCHoklch(44.4% 0.221 297)

CMYKcmyk(45%, 86%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #661BBB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.61:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.44:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #661BBB based on color wheel relationships. Click any swatch for its full breakdown.

Base#661BBB Complementary#70BB1B Analogous#1B20BB Analogous#B61BBB Triadic#BB661B Triadic#1BBB66

Tints & Shades

Lighter tints and darker shades of #661BBB, useful for hover states, backgrounds, and text variants.

Tints

#7920DF #8F44E4 #A467E9 #B98BEE #CFAFF4 #E4D2F9

Shades

#5A18A5 #4B148A #3F1174 #300D59 #240A43 #160628

Use #661BBB in Our Tools

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