#3F3F97 Color

#3F3F97 is rgb(63, 63, 151) in RGB and hsl(240, 41%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F3F97

HEX#3F3F97

RGBrgb(63, 63, 151)

HSLhsl(240, 41%, 42%)

HSVhsv(240, 58%, 59%)

OKLCHoklch(42% 0.141 278.5)

CMYKcmyk(58%, 58%, 0%, 41%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F3F97 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.37:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F3F97 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F3F97 Complementary#97973F Analogous#3F6B97 Analogous#6B3F97 Triadic#973F3F Triadic#3F973F

Tints & Shades

Lighter tints and darker shades of #3F3F97, useful for hover states, backgrounds, and text variants.

Tints

#4B4BB4 #6868C0 #8585CC #A2A2D8 #BEBEE4 #DBDBF0

Shades

#383885 #2F2F6F #27275D #1E1E48 #171736 #0E0E20

Use #3F3F97 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex