Hex #aa5155 or rgb(170,81,85) in RGB space is the tint of red. It has hue angle of 357.30 degrees, value = 67 and saturation = 52. #aa5155 can be obtained by mixing 4 colors: 5 drops of red, 2 drops of cyan, 1 drop of white, 1 drop of black.
Nearest safe hex - #996666. Below you can see the block with #aa5155 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa5155 to the mixer and play with it.