Hex #71615f or rgb(113,97,95) in RGB space is the tint of red. It has hue angle of 6.67 degrees, value = 44 and saturation = 16. #71615f can be obtained by mixing 4 colors: 2 drops of magenta, 2 drops of green, 2 drops of white, 3 drops of black.
Nearest safe hex - #666666. Below you can see the block with #71615f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #71615f to the mixer and play with it.