#661D8B Color

#661D8B is rgb(102, 29, 139) in RGB and hsl(280, 65%, 33%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#661D8B

HEX#661D8B

RGBrgb(102, 29, 139)

HSLhsl(280, 65%, 33%)

HSVhsv(280, 79%, 55%)

OKLCHoklch(40.4% 0.173 311.1)

CMYKcmyk(27%, 79%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #661D8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.94:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #661D8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#661D8B Complementary#428B1D Analogous#301D8B Analogous#8B1D79 Triadic#8B661D Triadic#1D8B66

Tints & Shades

Lighter tints and darker shades of #661D8B, useful for hover states, backgrounds, and text variants.

Tints

#8225B1 #9F35D4 #B15BDC #C381E4 #D5A7EC #E9D1F5

Shades

#5A1A7A #4E1669 #411358 #320E43 #250B32 #190722

Use #661D8B in Our Tools

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