Hex #806991 or rgb(128,105,145) in RGB space is the tint of purple. It has hue angle of 274.50 degrees, value = 57 and saturation = 28. #806991 can be obtained by mixing 4 colors: 2 drops of red, 4 drops of blue, 3 drops of white, 1 drop of black.
Nearest safe hex - #996699. Below you can see the block with #806991 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #806991 to the mixer and play with it.