Hex #605f56 or rgb(96,95,86) in RGB space is the tint of yellow. It has hue angle of 54.00 degrees, value = 38 and saturation = 10. #605f56 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of red, 4 drops of blue, 1 drop of black.
Nearest safe hex - #666666. Below you can see the block with #605f56 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #605f56 to the mixer and play with it.