Hex #4056ab or rgb(64,86,171) in RGB space is the tint of blue violet. It has hue angle of 227.66 degrees, value = 67 and saturation = 63. #4056ab can be obtained by mixing 4 colors: 2 drops of magenta, 3 drops of blue, 2 drops of cyan, 1 drop of black.
Nearest safe hex - #336699. Below you can see the block with #4056ab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4056ab to the mixer and play with it.