#664D5B Color

#664D5B is rgb(102, 77, 91) in RGB and hsl(326, 14%, 35%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#664D5B

HEX#664D5B

RGBrgb(102, 77, 91)

HSLhsl(326, 14%, 35%)

HSVhsv(326, 25%, 40%)

OKLCHoklch(45.1% 0.04 344.1)

CMYKcmyk(0%, 25%, 11%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664D5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.56:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #664D5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#664D5B Complementary#4D6658 Analogous#644D66 Analogous#664D4E Triadic#5B664D Triadic#4D5B66

Tints & Shades

Lighter tints and darker shades of #664D5B, useful for hover states, backgrounds, and text variants.

Tints

#806072 #987689 #AC91A0 #BFABB6 #D3C5CD #E7DFE3

Shades

#5A4451 #4C3944 #403039 #31252C #261D22 #171215

Use #664D5B in Our Tools

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