#664C67 Color

#664C67 is rgb(102, 76, 103) in RGB and hsl(298, 15%, 35%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#664C67

HEX#664C67

RGBrgb(102, 76, 103)

HSLhsl(298, 15%, 35%)

HSVhsv(298, 26%, 40%)

OKLCHoklch(45.4% 0.054 325.2)

CMYKcmyk(1%, 26%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664C67 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.51:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #664C67 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664C67 Complementary#4D674C Analogous#584C67 Analogous#674C5A Triadic#67664C Triadic#4C6766

Tints & Shades

Lighter tints and darker shades of #664C67, useful for hover states, backgrounds, and text variants.

Tints

#805F81 #987599 #AC90AD #BFAAC0 #D3C4D4 #E7DFE7

Shades

#5A435B #4C384C #403041 #312532 #261C26 #171117

Use #664C67 in Our Tools

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