#3F2178 Color

#3F2178 is rgb(63, 33, 120) in RGB and hsl(261, 57%, 30%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F2178

HEX#3F2178

RGBrgb(63, 33, 120)

HSLhsl(261, 57%, 30%)

HSVhsv(261, 73%, 47%)

OKLCHoklch(34.3% 0.139 293.5)

CMYKcmyk(48%, 73%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F2178 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.35:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F2178 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F2178 Complementary#5A7821 Analogous#212E78 Analogous#6B2178 Triadic#783F21 Triadic#21783F

Tints & Shades

Lighter tints and darker shades of #3F2178, useful for hover states, backgrounds, and text variants.

Tints

#552CA0 #6836C4 #855BD2 #A283DD #C0ABE8 #DBCFF2

Shades

#371D68 #31195C #28154C #20103C #170C2C #110920

Use #3F2178 in Our Tools

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