Hex #aa457b or rgb(170,69,123) in RGB space is the tint of scarlet. It has hue angle of 327.92 degrees, value = 67 and saturation = 59. #aa457b can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of green, 1 drop of white, 1 drop of black.
Nearest safe hex - #993366. Below you can see the block with #aa457b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa457b to the mixer and play with it.