Hex #aa102e or rgb(170,16,46) in RGB space is the tint of scarlet red. It has hue angle of 348.31 degrees, value = 67 and saturation = 91. #aa102e can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of red, 4 drops of magenta, 5 drops of black.
Nearest safe hex - #990033. Below you can see the block with #aa102e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa102e to the mixer and play with it.