#42B4FA Color
#42B4FA is rgb(66, 180, 250) in RGB and hsl(203, 95%, 62%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.
#42B4FA
HEX
#42B4FARGB
rgb(66, 180, 250)HSL
hsl(203, 95%, 62%)HSV
hsv(203, 74%, 98%)OKLCH
oklch(73.6% 0.143 240.1)CMYK
cmyk(74%, 28%, 0%, 2%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42B4FA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.3:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.14:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42B4FA based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42B4FA, useful for hover states, backgrounds, and text variants.