Hex #624d6f or rgb(98,77,111) in RGB space is the tint of purple. It has hue angle of 277.06 degrees, value = 44 and saturation = 31. #624d6f can be obtained by mixing 4 colors: 5 drops of red, 4 drops of blue, 3 drops of cyan, 1 drop of black.
Nearest safe hex - #666666. Below you can see the block with #624d6f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #624d6f to the mixer and play with it.