#66AFB7 Color

#66AFB7 is rgb(102, 175, 183) in RGB and hsl(186, 36%, 56%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#66AFB7

HEX#66AFB7

RGBrgb(102, 175, 183)

HSLhsl(186, 36%, 56%)

HSVhsv(186, 44%, 72%)

OKLCHoklch(70.9% 0.074 204.7)

CMYKcmyk(44%, 4%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66AFB7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.51:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.38:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66AFB7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66AFB7 Complementary#B76E66 Analogous#66B797 Analogous#6687B7 Triadic#B766AF Triadic#AFB766

Tints & Shades

Lighter tints and darker shades of #66AFB7, useful for hover states, backgrounds, and text variants.

Tints

#7BBAC1 #90C5CB #A5D0D5 #BADBDE #CEE6E8 #E3F0F2

Shades

#50A1AA #43878E #377076 #2A555A #1F3E42 #122426

Use #66AFB7 in Our Tools

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