Hex #742d2e or rgb(116,45,46) in RGB space is the tint of red. It has hue angle of 359.15 degrees, value = 45 and saturation = 61. #742d2e can be obtained by mixing 4 colors: 4 drops of red, 1 drop of cyan, 1 drop of white, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #742d2e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #742d2e to the mixer and play with it.