Hex #b178be or rgb(177,120,190) in RGB space is the tint of purple magenta. It has hue angle of 288.86 degrees, value = 75 and saturation = 37. #b178be can be obtained by mixing 4 colors: 1 drop of red, 3 drops of magenta, 4 drops of blue, 5 drops of white.
Nearest safe hex - #9966cc. Below you can see the block with #b178be color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b178be to the mixer and play with it.