Hex #693f32 or rgb(105,63,50) in RGB space is the tint of orange red. It has hue angle of 14.18 degrees, value = 41 and saturation = 52. #693f32 can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of red, 5 drops of blue, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #693f32 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #693f32 to the mixer and play with it.