#66D0FA Color
#66D0FA is rgb(102, 208, 250) in RGB and hsl(197, 94%, 69%) in HSL. The closest CSS named color is LightSkyBlue. Black text is most readable on this background.
#66D0FA
HEX
#66D0FARGB
rgb(102, 208, 250)HSL
hsl(197, 94%, 69%)HSV
hsv(197, 59%, 98%)OKLCH
oklch(81.1% 0.114 226.8)CMYK
cmyk(59%, 17%, 0%, 2%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66D0FA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.75:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.97:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66D0FA based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66D0FA, useful for hover states, backgrounds, and text variants.