Awesome Colors

I see colors all around,
From up in the air to down on the ground.
Some are dark and some are light.
Some are dull and some are bright.

Brown on tree trunks,
Sky of blue,
Yellow sun to awaken you.

Purple plums and cherries red,
Orange hair on clown's big head.

Soft gray fog,
Snow that's white.
Green grass growing,
Black as night.

Gold on crowns,
Silver keys,
Pink cotton candy, yummy for me.

Do you like colors?
I sure do,
What's your favorite?
Give me a clue.