Hex #80778e or rgb(128,119,142) in RGB space is the tint of purple. It has hue angle of 263.48 degrees, value = 56 and saturation = 16. #80778e can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of magenta, 2 drops of cyan, 1 drop of black.
Nearest safe hex - #996699. Below you can see the block with #80778e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80778e to the mixer and play with it.