My teeth are different shades. Is that normal? (Photo)

In nature teeth are not the same color from top to bottom.  They are usaully slightly more color saturated at the area near the gums and slightly lighter in the area away from the gums.

The color will stabilize in a few days--part of this noticeable difference is the dehydration that occurs with the thinner edges drying out more than the thicker part closer to your gumline.There is nearly always a change in color from the edges to the gumline--Give it a few days and then see what you think.JMDDS