Hex #aa7cc0 or rgb(170,124,192) in RGB space is the tint of purple magenta. It has hue angle of 280.59 degrees, value = 75 and saturation = 35. #aa7cc0 can be obtained by mixing 4 colors: 3 drops of magenta, 3 drops of blue, 5 drops of white, 1 drop of black.
Nearest safe hex - #9966cc. Below you can see the block with #aa7cc0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa7cc0 to the mixer and play with it.