#66B6D1 Color

#66B6D1 is rgb(102, 182, 209) in RGB and hsl(195, 54%, 61%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#66B6D1

HEX#66B6D1

RGBrgb(102, 182, 209)

HSLhsl(195, 54%, 61%)

HSVhsv(195, 51%, 82%)

OKLCHoklch(73.5% 0.088 222.1)

CMYKcmyk(51%, 13%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66B6D1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.29:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.18:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66B6D1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66B6D1 Complementary#D18166 Analogous#66D1B6 Analogous#6681D1 Triadic#D166B6 Triadic#B6D166

Tints & Shades

Lighter tints and darker shades of #66B6D1, useful for hover states, backgrounds, and text variants.

Tints

#79C0D7 #91CBDE #A5D4E4 #B8DDEA #CCE7F0 #E4F2F7

Shades

#46A8C8 #3592B1 #2B7891 #215B6E #17414F #0E272F

Use #66B6D1 in Our Tools

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