#66B6CC Color

#66B6CC is rgb(102, 182, 204) in RGB and hsl(193, 50%, 60%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#66B6CC

HEX#66B6CC

RGBrgb(102, 182, 204)

HSLhsl(193, 50%, 60%)

HSVhsv(193, 50%, 80%)

OKLCHoklch(73.3% 0.085 217.7)

CMYKcmyk(50%, 11%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B6CC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.3:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.13:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B6CC based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B6CC Complementary#CC7C66 Analogous#66CCAF Analogous#6683CC Triadic#CC66B6 Triadic#B6CC66

Tints & Shades

Lighter tints and darker shades of #66B6CC, useful for hover states, backgrounds, and text variants.

Tints

#79BFD2 #90CADA #A3D3E0 #BADEE8 #CDE7EE #E4F2F6

Shades

#47A7C2 #3890A8 #2E768A #245C6B #19414D #0F272E

Use #66B6CC in Our Tools

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