#3F3668 Color
#3F3668 is rgb(63, 54, 104) in RGB and hsl(251, 32%, 31%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F3668
HEX
#3F3668RGB
rgb(63, 54, 104)HSL
hsl(251, 32%, 31%)HSV
hsv(251, 48%, 41%)OKLCH
oklch(36.8% 0.084 289.9)CMYK
cmyk(39%, 48%, 0%, 59%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F3668 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.83:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.94:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F3668 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F3668, useful for hover states, backgrounds, and text variants.