Hex #a44418 or rgb(164,68,24) in RGB space is the tint of orange red. It has hue angle of 18.86 degrees, value = 64 and saturation = 85. #a44418 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of red, 2 drops of magenta, 5 drops of black.
Nearest safe hex - #993300. Below you can see the block with #a44418 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a44418 to the mixer and play with it.