Hex #5b397a or rgb(91,57,122) in RGB space is the tint of purple. It has hue angle of 271.38 degrees, value = 48 and saturation = 53. #5b397a can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of blue, 2 drops of white, 5 drops of black.
Nearest safe hex - #663366. Below you can see the block with #5b397a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b397a to the mixer and play with it.