#42387A Color
#42387A is rgb(66, 56, 122) in RGB and hsl(249, 37%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#42387A
HEX
#42387ARGB
rgb(66, 56, 122)HSL
hsl(249, 37%, 35%)HSV
hsv(249, 54%, 48%)OKLCH
oklch(38.7% 0.108 287.2)CMYK
cmyk(46%, 54%, 0%, 52%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42387A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.1:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.08:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #42387A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42387A, useful for hover states, backgrounds, and text variants.