#3F38BC Color

#3F38BC is rgb(63, 56, 188) in RGB and hsl(243, 54%, 48%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F38BC

HEX#3F38BC

RGBrgb(63, 56, 188)

HSLhsl(243, 54%, 48%)

HSVhsv(243, 70%, 74%)

OKLCHoklch(44% 0.198 276.8)

CMYKcmyk(66%, 70%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F38BC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F38BC based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F38BC Complementary#B6BC38 Analogous#3874BC Analogous#8138BC Triadic#BC3F38 Triadic#38BC3F

Tints & Shades

Lighter tints and darker shades of #3F38BC, useful for hover states, backgrounds, and text variants.

Tints

#544ECA #6F6AD2 #8A85DB #A8A5E4 #C2C0EC #DDDCF4

Shades

#3731A5 #2E2989 #262272 #1E1B5A #161443 #0D0C27

Use #3F38BC in Our Tools

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