Hex #5b2c80 or rgb(91,44,128) in RGB space is the tint of purple. It has hue angle of 273.57 degrees, value = 50 and saturation = 66. #5b2c80 can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of blue, 1 drop of white, 4 drops of black.
Nearest safe hex - #663399. Below you can see the block with #5b2c80 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b2c80 to the mixer and play with it.