#3F3984 Color
#3F3984 is rgb(63, 57, 132) in RGB and hsl(245, 40%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F3984
HEX
#3F3984RGB
rgb(63, 57, 132)HSL
hsl(245, 40%, 37%)HSV
hsv(245, 57%, 52%)OKLCH
oklch(39.4% 0.122 282.9)CMYK
cmyk(52%, 57%, 0%, 48%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F3984 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.86:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.13:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F3984 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F3984, useful for hover states, backgrounds, and text variants.