Hex #74221f or rgb(116,34,31) in RGB space is the tint of red. It has hue angle of 2.12 degrees, value = 45 and saturation = 73. #74221f can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of red, 2 drops of blue, 4 drops of black.
Nearest safe hex - #663333. Below you can see the block with #74221f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74221f to the mixer and play with it.