Hex #775155 or rgb(119,81,85) in RGB space is the tint of red. It has hue angle of 353.68 degrees, value = 47 and saturation = 32. #775155 can be obtained by mixing 4 colors: 5 drops of red, 3 drops of cyan, 2 drops of white, 5 drops of black.
Nearest safe hex - #666666. Below you can see the block with #775155 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #775155 to the mixer and play with it.