Hex #b1664f or rgb(177,102,79) in RGB space is the tint of orange red. It has hue angle of 14.08 degrees, value = 69 and saturation = 55. #b1664f can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of magenta, 2 drops of blue, 2 drops of black.
Nearest safe hex - #996666. Below you can see the block with #b1664f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b1664f to the mixer and play with it.