#664A87 Color

#664A87 is rgb(102, 74, 135) in RGB and hsl(268, 29%, 41%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#664A87

HEX#664A87

RGBrgb(102, 74, 135)

HSLhsl(268, 29%, 41%)

HSVhsv(268, 45%, 53%)

OKLCHoklch(46.6% 0.1 303.9)

CMYKcmyk(24%, 45%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664A87 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.89:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #664A87 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664A87 Complementary#6B874A Analogous#4A4C87 Analogous#854A87 Triadic#87674A Triadic#4A8767

Tints & Shades

Lighter tints and darker shades of #664A87, useful for hover states, backgrounds, and text variants.

Tints

#7B59A1 #8F72B1 #A48CC0 #BBA9D0 #D0C4DE #E5DEED

Shades

#5A4176 #4B3663 #3F2D52 #322442 #261B31 #17101E

Use #664A87 in Our Tools

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