Hex #b1858a or rgb(177,133,138) in RGB space is the tint of red. It has hue angle of 353.18 degrees, value = 69 and saturation = 25. #b1858a can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of magenta, 1 drop of blue, 3 drops of cyan.
Nearest safe hex - #999999. Below you can see the block with #b1858a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b1858a to the mixer and play with it.