#66478A Color

#66478A is rgb(102, 71, 138) in RGB and hsl(268, 32%, 41%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#66478A

HEX#66478A

RGBrgb(102, 71, 138)

HSLhsl(268, 32%, 41%)

HSVhsv(268, 49%, 54%)

OKLCHoklch(46.2% 0.11 303.8)

CMYKcmyk(26%, 49%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66478A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.41:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #66478A based on color wheel relationships. Click any swatch for its full breakdown.

Base#66478A Complementary#6B8A47 Analogous#47498A Analogous#88478A Triadic#8A6647 Triadic#478A66

Tints & Shades

Lighter tints and darker shades of #66478A, useful for hover states, backgrounds, and text variants.

Tints

#7A55A5 #8F6EB4 #A489C2 #BBA7D2 #D0C2E0 #E5DDEE

Shades

#5A3E79 #4B3465 #3E2B54 #322343 #251A32 #16101E

Use #66478A in Our Tools

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