Hex #552072 or rgb(85,32,114) in RGB space is the tint of purple magenta. It has hue angle of 278.78 degrees, value = 45 and saturation = 72. #552072 can be obtained by mixing 4 colors: 1 drop of red, 2 drops of magenta, 4 drops of blue, 2 drops of black.
Nearest safe hex - #663366. Below you can see the block with #552072 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #552072 to the mixer and play with it.