Hex #99184d or rgb(153,24,77) in RGB space is the tint of scarlet. It has hue angle of 335.35 degrees, value = 60 and saturation = 84. #99184d can be obtained by mixing 4 colors: 3 drops of red, 3 drops of magenta, 1 drop of cyan, 3 drops of black.
Nearest safe hex - #990066. Below you can see the block with #99184d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99184d to the mixer and play with it.