#664D75 Color

#664D75 is rgb(102, 77, 117) in RGB and hsl(278, 21%, 38%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#664D75

HEX#664D75

RGBrgb(102, 77, 117)

HSLhsl(278, 21%, 38%)

HSVhsv(278, 34%, 46%)

OKLCHoklch(46.2% 0.07 312.3)

CMYKcmyk(13%, 34%, 0%, 54%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664D75 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.28:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #664D75 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664D75 Complementary#5B754D Analogous#524D75 Analogous#754D70 Triadic#75664D Triadic#4D7566

Tints & Shades

Lighter tints and darker shades of #664D75, useful for hover states, backgrounds, and text variants.

Tints

#7F5F91 #9374A4 #A890B6 #BCA9C7 #D1C4D9 #E5DDE9

Shades

#594266 #4B3856 #3E2E47 #33263B #261C2B #18121C

Use #664D75 in Our Tools

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