#3F3588 Color

#3F3588 is rgb(63, 53, 136) in RGB and hsl(247, 44%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F3588

HEX#3F3588

RGBrgb(63, 53, 136)

HSLhsl(247, 44%, 37%)

HSVhsv(247, 61%, 53%)

OKLCHoklch(38.9% 0.133 283.8)

CMYKcmyk(54%, 61%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F3588 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.08:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F3588 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F3588 Complementary#7E8835 Analogous#355588 Analogous#683588 Triadic#883F35 Triadic#35883F

Tints & Shades

Lighter tints and darker shades of #3F3588, useful for hover states, backgrounds, and text variants.

Tints

#4E42A9 #6256BD #8177CA #A098D7 #BEB9E4 #D9D7EF

Shades

#362E76 #2F2867 #272154 #1E1A42 #161330 #0F0D21

Use #3F3588 in Our Tools

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