#66E4FA Color

#66E4FA is rgb(102, 228, 250) in RGB and hsl(189, 94%, 69%) in HSL. The closest CSS named color is LightSkyBlue. Black text is most readable on this background.

#66E4FA
HEX#66E4FA
RGBrgb(102, 228, 250)
HSLhsl(189, 94%, 69%)
HSVhsv(189, 59%, 98%)
OKLCHoklch(85.6% 0.115 210.7)
CMYKcmyk(59%, 9%, 0%, 2%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E4FA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.5:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text14.04:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E4FA based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E4FAComplementary#FA7C66Analogous#66FAC6Analogous#669AFATriadic#FA66E4Triadic#E4FA66

Tints & Shades

Lighter tints and darker shades of #66E4FA, useful for hover states, backgrounds, and text variants.

Use #66E4FA in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex