#42AAFF Color
#42AAFF is rgb(66, 170, 255) in RGB and hsl(207, 100%, 63%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.
#42AAFF
HEX
#42AAFFRGB
rgb(66, 170, 255)HSL
hsl(207, 100%, 63%)HSV
hsv(207, 74%, 100%)OKLCH
oklch(71.7% 0.156 247.1)CMYK
cmyk(74%, 33%, 0%, 0%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42AAFF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.49:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.43:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42AAFF based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42AAFF, useful for hover states, backgrounds, and text variants.