Hex #994444 or rgb(153,68,68) in RGB space is the tint of red. It has hue angle of 0.00 degrees, value = 60 and saturation = 56. #994444 can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of magenta, 1 drop of blue, 5 drops of black.
Nearest safe hex - #993333. Below you can see the block with #994444 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #994444 to the mixer and play with it.