Pikachu is a bright, cheerful Pokemon with a yellow, fluffy body and a lightning bolt-shaped tail! Black markings give its back and cheeks added definition, and the red baseball cap with the white Pokeball symbol adds a playful touch. To bring out Pikachu's cheerful personality, why not color it a vibrant shade of yellow? Make sure to add a lot of contrast with the black markings, using a deep, dark hue. For Pikachu's baseball cap, try to make the brim a bright, cherry red, and the Pokeball symbol a stark, bright white. All in all, Pikachu is sure to look great when you use colors that capture its light-hearted energy!