Hex #6a655c or rgb(106,101,92) in RGB space is the tint of khaki. It has hue angle of 38.57 degrees, value = 42 and saturation = 13. #6a655c can be obtained by mixing 4 colors: 5 drops of red, 2 drops of blue, 3 drops of cyan, 2 drops of green.
Nearest safe hex - #666666. Below you can see the block with #6a655c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a655c to the mixer and play with it.