#40D0ED Color

#40D0ED is rgb(64, 208, 237) in RGB and hsl(190, 83%, 59%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#40D0ED
HEX#40D0ED
RGBrgb(64, 208, 237)
HSLhsl(190, 83%, 59%)
HSVhsv(190, 73%, 93%)
OKLCHoklch(79.5% 0.124 214.4)
CMYKcmyk(73%, 12%, 0%, 7%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40D0ED background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.83:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.46:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #40D0ED based on color wheel relationships. Click any swatch for its full breakdown.

Base#40D0EDComplementary#ED5D40Analogous#40EDB3Analogous#407AEDTriadic#ED40D0Triadic#D0ED40

Tints & Shades

Lighter tints and darker shades of #40D0ED, useful for hover states, backgrounds, and text variants.

Use #40D0ED in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex