Hex #463e1f or rgb(70,62,31) in RGB space is the tint of khaki. It has hue angle of 47.69 degrees, value = 27 and saturation = 56. #463e1f can be obtained by mixing 4 colors: 3 drops of red, 2 drops of blue, 3 drops of green, 3 drops of black.
Nearest safe hex - #333333. Below you can see the block with #463e1f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #463e1f to the mixer and play with it.