Hex #374280 or rgb(55,66,128) in RGB space is the tint of blue violet. It has hue angle of 230.96 degrees, value = 50 and saturation = 57. #374280 can be obtained by mixing 4 colors: 3 drops of magenta, 3 drops of blue, 3 drops of cyan, 5 drops of black.
Nearest safe hex - #333399. Below you can see the block with #374280 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #374280 to the mixer and play with it.