Hex #99576f or rgb(153,87,111) in RGB space is the tint of scarlet red. It has hue angle of 338.18 degrees, value = 60 and saturation = 43. #99576f can be obtained by mixing 4 colors: 5 drops of red, 2 drops of blue, 2 drops of cyan, 1 drop of white.
Nearest safe hex - #996666. Below you can see the block with #99576f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99576f to the mixer and play with it.