#66DAF4 Color

#66DAF4 is rgb(102, 218, 244) in RGB and hsl(191, 87%, 68%) in HSL. The closest CSS named color is LightSkyBlue. Black text is most readable on this background.

#66DAF4

HEX#66DAF4

RGBrgb(102, 218, 244)

HSLhsl(191, 87%, 68%)

HSVhsv(191, 58%, 96%)

OKLCHoklch(83.1% 0.11 214.7)

CMYKcmyk(58%, 11%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DAF4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.63:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.9:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DAF4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DAF4 Complementary#F48066 Analogous#66F4C7 Analogous#6693F4 Triadic#F466DA Triadic#DAF466

Tints & Shades

Lighter tints and darker shades of #66DAF4, useful for hover states, backgrounds, and text variants.

Tints

#79DFF6 #91E5F7 #A4E9F9 #B7EEFA #CBF2FB #E2F8FD

Shades

#3BD0F1 #11C6EE #0EA2C4 #0A7B94 #075769 #04333E

Use #66DAF4 in Our Tools

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