Crimson is a fantasy-horror vampire comic book series created from artist Humberto Ramos and writer Brian Augustyn, from story concepts by Francisco Haghenbeck and Oscar Pinto.

Crimson revolves around a young man named Alex Elder who is attacked by a gang of vampires while out late with his friends.

Alex becomes the first and last of his kind, gaining powers beyond that of a normal vampire, who is destined to bring the end to vampirekind.

The series follows Alex as he adjusts to life as a vampire and shoulders the responsibilities of being a hero.

The comic features not only vampires, but werewolves and other supernatural beings and elements, as well as Biblical themes and deities.