At different points, the Hulk has also taken on a red coloring (The Immortal Hulk #45), a cosmic blue appearance (Captain Universe: Incredible Hulk #1), and even an orange-ish glow in an alternate ...

The Incredible Hulk #13 Review ... Palo's normally thick, black lines and shadowy characters suddenly become more vibrant and superhero-y thanks to the coloring. The end is in sight, ...

The Hulk is one of Marvel’s most iconic characters. He is instantly recognizable by his massive physique and often his green skin. However, the iconic green wasn’t always the giant’s color.

Over the years, the Hulk has been portrayed as red, gray and every shade of green imaginable. Check out our visual guide to how the Hulk's skin has evolved over the decades.