The coloring page of Captain America from The Avengers is a colorful and exciting scene. He is standing in a proud, confident stance, with a powerful expression on his face. His costume is iconic, with red, white, and blue colors and a large, unmistakable American flag on his chest. In his left hand, he holds a round metal shield, ready to defend against any foe who stands in his way. To bring this image to life, start by adding a deep blue to Captain America's eyes, and a rich red to his costume. The white of the costume can be shaded with hues of yellow and grey to add dimension and interest. Finish with a bright blue for his shield and a bold red, white, and blue for the American flag on his chest. This unique combination of colors will truly bring Captain America to life!