#66748A Color

#66748A is rgb(102, 116, 138) in RGB and hsl(217, 15%, 47%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#66748A

HEX#66748A

RGBrgb(102, 116, 138)

HSLhsl(217, 15%, 47%)

HSVhsv(217, 26%, 54%)

OKLCHoklch(55.5% 0.038 259.4)

CMYKcmyk(26%, 16%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66748A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.74:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.43:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66748A based on color wheel relationships. Click any swatch for its full breakdown.

Base#66748A Complementary#8A7C66 Analogous#66868A Analogous#6A668A Triadic#8A6674 Triadic#748A66

Tints & Shades

Lighter tints and darker shades of #66748A, useful for hover states, backgrounds, and text variants.

Tints

#78869B #909BAD #A4ADBC #B9C0CB #CDD2DA #E5E7EB

Shades

#596578 #4C5667 #3F4755 #303641 #23272F #16191D

Use #66748A in Our Tools

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