Hex #b19689 or rgb(177,150,137) in RGB space is the tint of orange red. It has hue angle of 19.50 degrees, value = 69 and saturation = 23. #b19689 can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of red, 4 drops of cyan, 3 drops of white.
Nearest safe hex - #999999. Below you can see the block with #b19689 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b19689 to the mixer and play with it.