Hex #394868 or rgb(57,72,104) in RGB space is the tint of blue violet. It has hue angle of 220.85 degrees, value = 41 and saturation = 45. #394868 can be obtained by mixing 4 colors: 4 drops of red, 5 drops of blue, 4 drops of cyan, 5 drops of black.
Nearest safe hex - #333366. Below you can see the block with #394868 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #394868 to the mixer and play with it.