Hex #6d513d or rgb(109,81,61) in RGB space is the tint of orange. It has hue angle of 25.00 degrees, value = 43 and saturation = 44. #6d513d can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of red, 5 drops of blue, 3 drops of green.
Nearest safe hex - #666633. Below you can see the block with #6d513d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d513d to the mixer and play with it.