Hex #3956a1 or rgb(57,86,161) in RGB space is the tint of blue violet. It has hue angle of 223.27 degrees, value = 63 and saturation = 65. #3956a1 can be obtained by mixing 4 colors: 2 drops of magenta, 5 drops of blue, 1 drop of cyan, 1 drop of green.
Nearest safe hex - #336699. Below you can see the block with #3956a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #3956a1 to the mixer and play with it.