Hex #8f5990 or rgb(143,89,144) in RGB space is the tint of magenta. It has hue angle of 298.91 degrees, value = 56 and saturation = 38. #8f5990 can be obtained by mixing 4 colors: 4 drops of magenta, 2 drops of blue, 5 drops of white, 5 drops of black.
Nearest safe hex - #996699. Below you can see the block with #8f5990 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8f5990 to the mixer and play with it.