Hex #761d1a or rgb(118,29,26) in RGB space is the tint of red. It has hue angle of 1.96 degrees, value = 46 and saturation = 78. #761d1a can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of red, 2 drops of blue, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #761d1a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #761d1a to the mixer and play with it.