In the center of the coloring page stands a blue character with a rectangular head. This character has two black eyes and a small mouth and is wearing a bright red suit with white stripes running down the sides. This character stands on a white surface and is surrounded by four other blue characters, also with rectangular heads and two black eyes each. These characters have small mouths and are wearing gray suits without stripes. Their arms and legs are also small and they are standing on the same white surface as the central character.
For this coloring page, I would suggest emphasizing the contrast between the central character and the other four in the background by making the former brighter. For example, you could color the central character’s suit a bold red and give him a bright blue hue, whereas the other four characters can be colored using shades of gray for their suits and muted blues for their skin. You could also give the central character a brighter face by outlining his eyes, making his mouth slightly bigger, and giving him a more detailed facial expression. Finally, to give the background depth, you could layer the surface with shades of blue and grey.