Hex #aa5787 or rgb(170,87,135) in RGB space is the tint of scarlet. It has hue angle of 325.30 degrees, value = 67 and saturation = 49. #aa5787 can be obtained by mixing 4 colors: 4 drops of red, 1 drop of magenta, 4 drops of blue, 3 drops of white.
Nearest safe hex - #996699. Below you can see the block with #aa5787 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa5787 to the mixer and play with it.