Hex #aa7eaa or rgb(170,126,170) in RGB space is the tint of magenta. It has hue angle of 300.00 degrees, value = 67 and saturation = 26. #aa7eaa can be obtained by mixing 4 colors: 3 drops of magenta, 1 drop of cyan, 5 drops of white, 3 drops of black.
Nearest safe hex - #996699. Below you can see the block with #aa7eaa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa7eaa to the mixer and play with it.