Hex #89557d or rgb(137,85,125) in RGB space is the tint of crimson. It has hue angle of 313.85 degrees, value = 54 and saturation = 38. #89557d can be obtained by mixing 4 colors: 5 drops of red, 5 drops of blue, 1 drop of cyan, 2 drops of white.
Nearest safe hex - #996666. Below you can see the block with #89557d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89557d to the mixer and play with it.