Hex #aa3539 or rgb(170,53,57) in RGB space is the tint of red. It has hue angle of 357.95 degrees, value = 67 and saturation = 69. #aa3539 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of red, 3 drops of magenta, 3 drops of black.
Nearest safe hex - #993333. Below you can see the block with #aa3539 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa3539 to the mixer and play with it.