Hex #625955 or rgb(98,89,85) in RGB space is the tint of orange red. It has hue angle of 18.46 degrees, value = 38 and saturation = 13. #625955 can be obtained by mixing 4 colors: 4 drops of red, 5 drops of blue, 3 drops of green, 1 drop of white.
Nearest safe hex - #666666. Below you can see the block with #625955 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #625955 to the mixer and play with it.