Hex #806791 or rgb(128,103,145) in RGB space is the tint of purple. It has hue angle of 275.71 degrees, value = 57 and saturation = 29. #806791 can be obtained by mixing 4 colors: 3 drops of red, 4 drops of blue, 1 drop of cyan, 2 drops of white.
Nearest safe hex - #996699. Below you can see the block with #806791 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #806791 to the mixer and play with it.