When Grey Hulk appeared in print, however, his color varied because it was difficult to find the right ink to use. At times, the Hulk looked green which is why he later took on that color instead.

At different points, the Hulk has also taken on a red coloring (The Immortal Hulk #45), a cosmic blue appearance (Captain ...

The change in Hulk's character color has symbolized the evolving complexity of the superhero. Originally portrayed as a misunderstood grey monster, Hulk has evolved into a fan favorite over the years.

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.

The Hulk is the strongest one there is, and is known for his green, sometimes gray, skin. However, over the years, Marvel has introduced multiple Hulk variants. Sometimes, these Hulks are quite ...