#66D8FA Color
#66D8FA is rgb(102, 216, 250) in RGB and hsl(194, 94%, 69%) in HSL. The closest CSS named color is LightSkyBlue. Black text is most readable on this background.
#66D8FA
HEX
#66D8FARGB
rgb(102, 216, 250)HSL
hsl(194, 94%, 69%)HSV
hsv(194, 59%, 98%)OKLCH
oklch(82.9% 0.113 220.3)CMYK
cmyk(59%, 14%, 0%, 2%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66D8FA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.64:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.77:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66D8FA based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66D8FA, useful for hover states, backgrounds, and text variants.