Hex #80666a or rgb(128,102,106) in RGB space is the tint of scarlet red. It has hue angle of 350.77 degrees, value = 50 and saturation = 20. #80666a can be obtained by mixing 4 colors: 4 drops of red, 3 drops of cyan, 2 drops of white, 3 drops of black.
Nearest safe hex - #996666. Below you can see the block with #80666a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80666a to the mixer and play with it.