Hex #491a18 or rgb(73,26,24) in RGB space is the tint of red. It has hue angle of 2.45 degrees, value = 29 and saturation = 67. #491a18 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of magenta, 1 drop of green, 4 drops of black.
Nearest safe hex - #333300. Below you can see the block with #491a18 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #491a18 to the mixer and play with it.