Hex #715d68 or rgb(113,93,104) in RGB space is the tint of scarlet. It has hue angle of 327.00 degrees, value = 44 and saturation = 18. #715d68 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of blue, 3 drops of white, 4 drops of black.
Nearest safe hex - #666666. Below you can see the block with #715d68 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #715d68 to the mixer and play with it.