#66AAD1 Color

#66AAD1 is rgb(102, 170, 209) in RGB and hsl(202, 54%, 61%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#66AAD1

HEX#66AAD1

RGBrgb(102, 170, 209)

HSLhsl(202, 54%, 61%)

HSVhsv(202, 51%, 82%)

OKLCHoklch(70.8% 0.09 235.1)

CMYKcmyk(51%, 19%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66AAD1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.55:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.24:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66AAD1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66AAD1 Complementary#D18D66 Analogous#66D1C3 Analogous#6674D1 Triadic#D166AA Triadic#AAD166

Tints & Shades

Lighter tints and darker shades of #66AAD1, useful for hover states, backgrounds, and text variants.

Tints

#79B5D7 #91C2DE #A5CDE4 #B8D8EA #CCE3F0 #E4F0F7

Shades

#4698C8 #3583B1 #2B6C91 #21526E #173A4F #0E232F

Use #66AAD1 in Our Tools

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