#3821A1 Color

#3821A1 is rgb(56, 33, 161) in RGB and hsl(251, 66%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3821A1

HEX#3821A1

RGBrgb(56, 33, 161)

HSLhsl(251, 66%, 38%)

HSVhsv(251, 80%, 63%)

OKLCHoklch(37.7% 0.19 280.4)

CMYKcmyk(65%, 80%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3821A1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.05:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.9:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3821A1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3821A1 Complementary#89A121 Analogous#2149A1 Analogous#7821A1 Triadic#A13821 Triadic#21A138

Tints & Shades

Lighter tints and darker shades of #3821A1, useful for hover states, backgrounds, and text variants.

Tints

#4629C7 #5C41D8 #7D67E0 #9A88E7 #BAAFEF #D7D0F5

Shades

#311D8C #2A1877 #221461 #1C1050 #150C3B #0D0826

Use #3821A1 in Our Tools

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