#42E6FF Color

#42E6FF is rgb(66, 230, 255) in RGB and hsl(188, 100%, 63%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#42E6FF
HEX#42E6FF
RGBrgb(66, 230, 255)
HSLhsl(188, 100%, 63%)
HSVhsv(188, 74%, 100%)
OKLCHoklch(85.3% 0.134 210.1)
CMYKcmyk(74%, 10%, 0%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42E6FF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.5:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.99:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42E6FF based on color wheel relationships. Click any swatch for its full breakdown.

Base#42E6FFComplementary#FF5B42Analogous#42FFBAAnalogous#4287FFTriadic#FF42E6Triadic#E6FF42

Tints & Shades

Lighter tints and darker shades of #42E6FF, useful for hover states, backgrounds, and text variants.

Use #42E6FF in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex