People of "color" (a joke for people with a sense of humor). Avoid if lacking.

Dear white brother, you need to consider a few things:
When I was born, I was black.
As I grew up, I was black.
When I go to the beach, I am black.
When I am cold, I am still black.
When I am afraid, I am black.
When I am sick, I am black.
Even after I die, I will still be black.
But you, my dear white brother...
When you were born you were pink.
As you grew up you were white.
When you go to the beach you turn red.
When you're cold, you turn blue.
When you are afraid, you turn yellow.
When you get sick you turn green.
And when you die you turn gray.

Who is the "Colored" one?