Hex #8b5b5d or rgb(139,91,93) in RGB space is the tint of red. It has hue angle of 357.50 degrees, value = 55 and saturation = 35. #8b5b5d can be obtained by mixing 4 colors: 3 drops of red, 1 drop of cyan, 3 drops of white, 4 drops of black.
Nearest safe hex - #996666. Below you can see the block with #8b5b5d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b5b5d to the mixer and play with it.