#66BEDB Color
#66BEDB is rgb(102, 190, 219) in RGB and hsl(195, 62%, 63%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#66BEDB
HEX
#66BEDBRGB
rgb(102, 190, 219)HSL
hsl(195, 62%, 63%)HSV
hsv(195, 53%, 86%)OKLCH
oklch(75.8% 0.094 221.8)CMYK
cmyk(53%, 13%, 0%, 14%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66BEDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.11:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.95:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66BEDB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66BEDB, useful for hover states, backgrounds, and text variants.