Hex #80619b or rgb(128,97,155) in RGB space is the tint of purple. It has hue angle of 272.07 degrees, value = 61 and saturation = 37. #80619b can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of blue, 5 drops of white, 4 drops of black.
Nearest safe hex - #996699. Below you can see the block with #80619b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80619b to the mixer and play with it.