#664D66 Color

#664D66 is rgb(102, 77, 102) in RGB and hsl(300, 14%, 35%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#664D66

HEX#664D66

RGBrgb(102, 77, 102)

HSLhsl(300, 14%, 35%)

HSVhsv(300, 25%, 40%)

OKLCHoklch(45.6% 0.051 326.4)

CMYKcmyk(0%, 25%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664D66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #664D66 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664D66 Complementary#4D664D Analogous#594D66 Analogous#664D59 Triadic#66664D Triadic#4D6666

Tints & Shades

Lighter tints and darker shades of #664D66, useful for hover states, backgrounds, and text variants.

Tints

#806080 #987698 #AC91AC #BFABBF #D3C5D3 #E7DFE7

Shades

#5A445A #4C394C #403040 #312531 #261D26 #171217

Use #664D66 in Our Tools

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