Hex #883789 or rgb(136,55,137) in RGB space is the tint of magenta. It has hue angle of 299.27 degrees, value = 54 and saturation = 60. #883789 can be obtained by mixing 4 colors: 4 drops of red, 4 drops of magenta, 5 drops of blue, 2 drops of cyan.
Nearest safe hex - #993399. Below you can see the block with #883789 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #883789 to the mixer and play with it.