#66708A Color

#66708A is rgb(102, 112, 138) in RGB and hsl(223, 15%, 47%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#66708A

HEX#66708A

RGBrgb(102, 112, 138)

HSLhsl(223, 15%, 47%)

HSVhsv(223, 26%, 54%)

OKLCHoklch(54.6% 0.042 268.5)

CMYKcmyk(26%, 19%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66708A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.94:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.25:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66708A based on color wheel relationships. Click any swatch for its full breakdown.

Base#66708A Complementary#8A8066 Analogous#66828A Analogous#6E668A Triadic#8A6670 Triadic#708A66

Tints & Shades

Lighter tints and darker shades of #66708A, useful for hover states, backgrounds, and text variants.

Tints

#78829B #9098AD #A4ABBC #B9BECB #CDD1DA #E5E7EB

Shades

#596278 #4C5367 #3F4555 #303441 #23262F #16181D

Use #66708A in Our Tools

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