#664E74 Color

#664E74 is rgb(102, 78, 116) in RGB and hsl(278, 20%, 38%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#664E74

HEX#664E74

RGBrgb(102, 78, 116)

HSLhsl(278, 20%, 38%)

HSVhsv(278, 33%, 45%)

OKLCHoklch(46.4% 0.067 312.6)

CMYKcmyk(12%, 33%, 0%, 55%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664E74 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.91:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #664E74 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664E74 Complementary#5C744E Analogous#534E74 Analogous#744E6F Triadic#74664E Triadic#4E7466

Tints & Shades

Lighter tints and darker shades of #664E74, useful for hover states, backgrounds, and text variants.

Tints

#7E6090 #9275A3 #A891B6 #BBA9C6 #D1C5D8 #E4DDE9

Shades

#594365 #4B3956 #3E2F46 #33273A #261D2B #18121C

Use #664E74 in Our Tools

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