Hex #625a6f or rgb(98,90,111) in RGB space is the tint of purple. It has hue angle of 262.86 degrees, value = 44 and saturation = 19. #625a6f can be obtained by mixing 4 colors: 5 drops of red, 4 drops of blue, 3 drops of cyan, 1 drop of green.
Nearest safe hex - #666666. Below you can see the block with #625a6f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #625a6f to the mixer and play with it.