#3F3474 Color
#3F3474 is rgb(63, 52, 116) in RGB and hsl(250, 38%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F3474
HEX
#3F3474RGB
rgb(63, 52, 116)HSL
hsl(250, 38%, 33%)HSV
hsv(250, 55%, 45%)OKLCH
oklch(37.2% 0.106 288)CMYK
cmyk(46%, 55%, 0%, 55%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F3474 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.74:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.95:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F3474 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F3474, useful for hover states, backgrounds, and text variants.