Hex #aa1a5f or rgb(170,26,95) in RGB space is the tint of scarlet. It has hue angle of 331.25 degrees, value = 67 and saturation = 85. #aa1a5f can be obtained by mixing 3 colors: 1 drop of yellow, 5 drops of magenta, 3 drops of black.
Nearest safe hex - #993366. Below you can see the block with #aa1a5f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa1a5f to the mixer and play with it.