#3F418D Color
#3F418D is rgb(63, 65, 141) in RGB and hsl(238, 38%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F418D
HEX
#3F418DRGB
rgb(63, 65, 141)HSL
hsl(238, 38%, 40%)HSV
hsv(238, 55%, 55%)OKLCH
oklch(41.6% 0.123 278.5)CMYK
cmyk(55%, 54%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F418D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.93:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.35:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F418D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F418D, useful for hover states, backgrounds, and text variants.