#664B72 Color

#664B72 is rgb(102, 75, 114) in RGB and hsl(282, 21%, 37%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#664B72

HEX#664B72

RGBrgb(102, 75, 114)

HSLhsl(282, 21%, 37%)

HSVhsv(282, 34%, 45%)

OKLCHoklch(45.7% 0.07 315.1)

CMYKcmyk(11%, 34%, 0%, 55%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664B72 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.46:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #664B72 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664B72 Complementary#56724B Analogous#524B72 Analogous#724B6A Triadic#72664B Triadic#4B7266

Tints & Shades

Lighter tints and darker shades of #664B72, useful for hover states, backgrounds, and text variants.

Tints

#7F5D8E #9471A2 #A98DB4 #BEA9C7 #D3C4D9 #E5DDE9

Shades

#584063 #4D3856 #402E47 #322438 #241A28 #19121C

Use #664B72 in Our Tools

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