Hex #aa429d or rgb(170,66,157) in RGB space is the tint of crimson. It has hue angle of 307.50 degrees, value = 67 and saturation = 61. #aa429d can be obtained by mixing 4 colors: 1 drop of red, 2 drops of magenta, 2 drops of blue, 1 drop of white.
Nearest safe hex - #993399. Below you can see the block with #aa429d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa429d to the mixer and play with it.