Hex #5b4074 or rgb(91,64,116) in RGB space is the tint of purple. It has hue angle of 271.15 degrees, value = 45 and saturation = 45. #5b4074 can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of cyan, 1 drop of green, 5 drops of black.
Nearest safe hex - #663366. Below you can see the block with #5b4074 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b4074 to the mixer and play with it.