#42B0F0 Color
#42B0F0 is rgb(66, 176, 240) in RGB and hsl(202, 85%, 60%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.
#42B0F0
HEX
#42B0F0RGB
rgb(66, 176, 240)HSL
hsl(202, 85%, 60%)HSV
hsv(202, 73%, 94%)OKLCH
oklch(72.2% 0.135 238.5)CMYK
cmyk(73%, 27%, 0%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42B0F0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.41:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.7:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42B0F0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42B0F0, useful for hover states, backgrounds, and text variants.