Hex #89739d or rgb(137,115,157) in RGB space is the tint of purple. It has hue angle of 271.43 degrees, value = 62 and saturation = 27. #89739d can be obtained by mixing 4 colors: 3 drops of magenta, 2 drops of cyan, 4 drops of white, 4 drops of black.
Nearest safe hex - #996699. Below you can see the block with #89739d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89739d to the mixer and play with it.