Hex #99283c or rgb(153,40,60) in RGB space is the tint of scarlet red. It has hue angle of 349.38 degrees, value = 60 and saturation = 74. #99283c can be obtained by mixing 4 colors: 5 drops of red, 2 drops of blue, 1 drop of white, 2 drops of black.
Nearest safe hex - #993333. Below you can see the block with #99283c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99283c to the mixer and play with it.