Hex #801a1a or rgb(128,26,26) in RGB space is the tint of red. It has hue angle of 0.00 degrees, value = 50 and saturation = 80. #801a1a can be obtained by mixing 3 colors: 4 drops of red, 1 drop of white, 5 drops of black.
Nearest safe hex - #993333. Below you can see the block with #801a1a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #801a1a to the mixer and play with it.