Hex #776866 or rgb(119,104,102) in RGB space is the tint of red. It has hue angle of 7.06 degrees, value = 47 and saturation = 14. #776866 can be obtained by mixing 4 colors: 3 drops of magenta, 3 drops of green, 4 drops of white, 5 drops of black.
Nearest safe hex - #666666. Below you can see the block with #776866 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #776866 to the mixer and play with it.