Answer:
Said to have fifty shades
What is seen in the water and in the sky? It is part of the rainbow and can be in your eye
What is often on the ground getting stepped on by others, but you donโt have to wash it because it never get dirty, in fact you couldnโt wash it even if you tried?
A natural tattoo on babies
Sends paper without using the post office.
It's what light turns into in the night