#42357E Color
#42357E is rgb(66, 53, 126) in RGB and hsl(251, 41%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#42357E
HEX
#42357ERGB
rgb(66, 53, 126)HSL
hsl(251, 41%, 35%)HSV
hsv(251, 58%, 49%)OKLCH
oklch(38.4% 0.119 287.6)CMYK
cmyk(48%, 58%, 0%, 51%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42357E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.28:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.04:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #42357E based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42357E, useful for hover states, backgrounds, and text variants.