Hex #aa64b2 or rgb(170,100,178) in RGB space is the tint of magenta. It has hue angle of 293.85 degrees, value = 70 and saturation = 44. #aa64b2 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of magenta, 4 drops of cyan, 1 drop of white.
Nearest safe hex - #996699. Below you can see the block with #aa64b2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa64b2 to the mixer and play with it.