Hex #87669b or rgb(135,102,155) in RGB space is the tint of purple. It has hue angle of 277.36 degrees, value = 61 and saturation = 34. #87669b can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of cyan, 4 drops of white, 5 drops of black.
Nearest safe hex - #996699. Below you can see the block with #87669b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #87669b to the mixer and play with it.