Hex #80188f or rgb(128,24,143) in RGB space is the tint of purple magenta. It has hue angle of 292.44 degrees, value = 56 and saturation = 83. #80188f can be obtained by mixing 3 colors: 3 drops of magenta, 2 drops of blue, 1 drop of black.
Nearest safe hex - #990099. Below you can see the block with #80188f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80188f to the mixer and play with it.