Hex #89728a or rgb(137,114,138) in RGB space is the tint of magenta. It has hue angle of 297.50 degrees, value = 54 and saturation = 17. #89728a can be obtained by mixing 4 colors: 2 drops of red, 3 drops of blue, 5 drops of white, 3 drops of black.
Nearest safe hex - #996699. Below you can see the block with #89728a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89728a to the mixer and play with it.