Hex #604d4b or rgb(96,77,75) in RGB space is the tint of red. It has hue angle of 5.71 degrees, value = 38 and saturation = 22. #604d4b can be obtained by mixing 4 colors: 2 drops of magenta, 2 drops of green, 1 drop of white, 3 drops of black.
Nearest safe hex - #666633. Below you can see the block with #604d4b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #604d4b to the mixer and play with it.