Hex #393a4c or rgb(57,58,76) in RGB space is the tint of violet. It has hue angle of 236.84 degrees, value = 30 and saturation = 25. #393a4c can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of red, 4 drops of blue, 3 drops of black.
Nearest safe hex - #333333. Below you can see the block with #393a4c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #393a4c to the mixer and play with it.