#66718A Color

#66718A is rgb(102, 113, 138) in RGB and hsl(222, 15%, 47%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#66718A

HEX#66718A

RGBrgb(102, 113, 138)

HSLhsl(222, 15%, 47%)

HSVhsv(222, 26%, 54%)

OKLCHoklch(54.9% 0.041 266.4)

CMYKcmyk(26%, 18%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66718A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.89:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.29:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66718A based on color wheel relationships. Click any swatch for its full breakdown.

Base#66718A Complementary#8A7F66 Analogous#66838A Analogous#6D668A Triadic#8A6671 Triadic#718A66

Tints & Shades

Lighter tints and darker shades of #66718A, useful for hover states, backgrounds, and text variants.

Tints

#78839B #9098AD #A4ABBC #B9BECB #CDD1DA #E5E7EB

Shades

#596278 #4C5467 #3F4655 #303541 #23262F #16181D

Use #66718A in Our Tools

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