#3F3786 Color
#3F3786 is rgb(63, 55, 134) in RGB and hsl(246, 42%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F3786
HEX
#3F3786RGB
rgb(63, 55, 134)HSL
hsl(246, 42%, 37%)HSV
hsv(246, 59%, 53%)OKLCH
oklch(39.1% 0.128 283.4)CMYK
cmyk(53%, 59%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F3786 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.99:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.1:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F3786 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F3786, useful for hover states, backgrounds, and text variants.