Since the hero's debut in the late '30s, Batman has been DC Comics' most famous example of gritty superheroes. He's arguably the face of the "street-level hero" in the superhero genre, fitting especially well in dark, crime-noir stories. Naturally, that means many of his best comics and characters pull from traditionally film-noir tropes.
Source：https://www.cbr.com/batman-comics-best-characters-film-noir-genre/
