#42558F Color
#42558F is rgb(66, 85, 143) in RGB and hsl(225, 37%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#42558F
HEX
#42558FRGB
rgb(66, 85, 143)HSL
hsl(225, 37%, 41%)HSV
hsv(225, 54%, 56%)OKLCH
oklch(46.2% 0.097 268.7)CMYK
cmyk(54%, 41%, 0%, 44%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42558F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.17:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.93:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #42558F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42558F, useful for hover states, backgrounds, and text variants.