Hex #a2888b or rgb(162,136,139) in RGB space is the tint of red. It has hue angle of 353.08 degrees, value = 64 and saturation = 16. #a2888b can be obtained by mixing 4 colors: 3 drops of red, 2 drops of cyan, 4 drops of white, 2 drops of black.
Nearest safe hex - #999999. Below you can see the block with #a2888b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a2888b to the mixer and play with it.