#42C0FF Color
#42C0FF is rgb(66, 192, 255) in RGB and hsl(200, 100%, 63%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#42C0FF
HEX
#42C0FFRGB
rgb(66, 192, 255)HSL
hsl(200, 100%, 63%)HSV
hsv(200, 74%, 100%)OKLCH
oklch(76.6% 0.14 235)CMYK
cmyk(74%, 25%, 0%, 0%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42C0FF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.06:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.22:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42C0FF based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42C0FF, useful for hover states, backgrounds, and text variants.