#664D63 Color

#664D63 is rgb(102, 77, 99) in RGB and hsl(307, 14%, 35%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#664D63

HEX#664D63

RGBrgb(102, 77, 99)

HSLhsl(307, 14%, 35%)

HSVhsv(307, 25%, 40%)

OKLCHoklch(45.4% 0.047 330.4)

CMYKcmyk(0%, 25%, 3%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664D63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.48:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #664D63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664D63 Complementary#4D6650 Analogous#5C4D66 Analogous#664D56 Triadic#63664D Triadic#4D6366

Tints & Shades

Lighter tints and darker shades of #664D63, useful for hover states, backgrounds, and text variants.

Tints

#80607C #987694 #AC91A9 #BFABBD #D3C5D1 #E7DFE6

Shades

#5A4458 #4C3949 #40303E #312530 #261D25 #171217

Use #664D63 in Our Tools

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