#66A1FA Color
#66A1FA is rgb(102, 161, 250) in RGB and hsl(216, 94%, 69%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.
#66A1FA
HEX
#66A1FARGB
rgb(102, 161, 250)HSL
hsl(216, 94%, 69%)HSV
hsv(216, 59%, 98%)OKLCH
oklch(70.8% 0.145 258.4)CMYK
cmyk(59%, 36%, 0%, 2%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66A1FA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.61:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.04:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66A1FA based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66A1FA, useful for hover states, backgrounds, and text variants.