#4227B0 Color
#4227B0 is rgb(66, 39, 176) in RGB and hsl(252, 64%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#4227B0
HEX
#4227B0RGB
rgb(66, 39, 176)HSL
hsl(252, 64%, 42%)HSV
hsv(252, 78%, 69%)OKLCH
oklch(40.8% 0.2 281.9)CMYK
cmyk(63%, 78%, 0%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #4227B0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.77:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.15:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #4227B0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #4227B0, useful for hover states, backgrounds, and text variants.