Hex #aa185f or rgb(170,24,95) in RGB space is the tint of scarlet. It has hue angle of 330.82 degrees, value = 67 and saturation = 86. #aa185f can be obtained by mixing 3 colors: 4 drops of red, 2 drops of magenta, 3 drops of blue.
Nearest safe hex - #990066. Below you can see the block with #aa185f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa185f to the mixer and play with it.