#664A6D Color

#664A6D is rgb(102, 74, 109) in RGB and hsl(288, 19%, 36%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#664A6D

HEX#664A6D

RGBrgb(102, 74, 109)

HSLhsl(288, 19%, 36%)

HSVhsv(288, 32%, 43%)

OKLCHoklch(45.3% 0.065 319.5)

CMYKcmyk(6%, 32%, 0%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664A6D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #664A6D based on color wheel relationships. Click any swatch for its full breakdown.

Base#664A6D Complementary#516D4A Analogous#554A6D Analogous#6D4A63 Triadic#6D664A Triadic#4A6D66

Tints & Shades

Lighter tints and darker shades of #664A6D, useful for hover states, backgrounds, and text variants.

Tints

#805D89 #9773A0 #AB8FB3 #BDA7C3 #D2C2D6 #E6DEE8

Shades

#58405E #4D3852 #3E2D43 #332537 #251B27 #1A131B

Use #664A6D in Our Tools

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