#40DDE2 Color

#40DDE2 is rgb(64, 221, 226) in RGB and hsl(182, 74%, 57%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#40DDE2
HEX#40DDE2
RGBrgb(64, 221, 226)
HSLhsl(182, 74%, 57%)
HSVhsv(182, 72%, 89%)
OKLCHoklch(82.1% 0.126 198.2)
CMYKcmyk(72%, 2%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40DDE2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.66:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.66:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #40DDE2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#40DDE2Complementary#E24640Analogous#40E297Analogous#408CE2Triadic#E240DDTriadic#DDE240

Tints & Shades

Lighter tints and darker shades of #40DDE2, useful for hover states, backgrounds, and text variants.

Use #40DDE2 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex