#53DDF9 Color
#53DDF9 is rgb(83, 221, 249) in RGB and hsl(190, 93%, 65%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#53DDF9
HEX
#53DDF9RGB
rgb(83, 221, 249)HSL
hsl(190, 93%, 65%)HSV
hsv(190, 67%, 98%)OKLCH
oklch(83.4% 0.123 213.8)CMYK
cmyk(67%, 11%, 0%, 2%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #53DDF9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.61:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.08:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #53DDF9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #53DDF9, useful for hover states, backgrounds, and text variants.