As I said before about the way superhero cartoonists associate hair colour with certain powers before that while I think this was discussed on Livejournal before (somebody saying that comic book redheads are either dangerous or dangerously fun with Barbara Gordon being neither of those), I don’t think not a lot of them brought up how a good number of superhero redheads are given the ability to manipulate flame and the like. One character that I came up with is Jean-Louis Lumiere and the way he’s presented pretty much pushes this meme to an extent, while he doesn’t outright manipulate flame but with his dyed red hair, red clothing and ability to manipulate light he does teeter on it.
The logic as presented in a number of stories like Stormwatch, X-Men, Young Heroes in Love and the like seems to show that if you have a flame-haired character, they could as well manipulate actual fire themselves. Not all redheaded superheroes do this, but it’s one association that shows up fairly often enough to make itself obvious in some regards. Within the X-Men comics where in addition to Angelica Jones, you have Rachel Summers and her mum Jean Grey who are both given a fiery aura. While there’s a blonde character who manipulates volcanism and eventually fire, whose name is Amara Aquila, but another is Emma Frost who wears white and is subtextually linked to the cold.
That she’s an ice queen makes you wonder the way she’s depicted and designed as if it exists to oppose Jean Grey’s fiery association, Emma Frost may not manipulate ice herself but she has possessed an actual ice-making character named Bobby Drake, AKA Iceman. So her association with ice is there in some form or another, a good number of white-haired characters like Tora Olafsdotter and Captain Cold are depicted manipulating ice themselves. Snow is white, water is wet. This may not always be the case for other ice-based characters, whether in appearance or in personality (Jojo’s Ghiaccio has a hot temper).
But the way the characters are presented play into our semantic understanding of colours and their elemental associations, sort of like how the Chinese word for fire also doubles as the word for temper. The French language kicks back in a way when it comes to the word colère froide or cold anger, as in the anger is there but has gotten kind of spiteful. Funny enough, Ghiaccio personifies this idiom very well where he not only manipulates the cold but also has hissy fits every now and then. Also blue is the hottest colour, so his temper is appropriately hot as well. Then we have Touhou Project’s Mokou no Fujiwara, who has white hair and manipulates fire that she could literally be considered white-hot.
But on the other hand a character like Mokou no Fujiwara is pretty rare in the greater scheme of superpowered character design, even if she personifies the idiom white-hot very well she’s also not a character that’s commonly encountered. Likewise Teen Titans’ very own Kid Kold is a rare example of a redhead that manipulates ice, while red is actually a colder colour than blue in the world of light and fire because it’s less energetic it’s also commonly considered to be a warm colour. Ditto Santa Claus wearing red every winter season, ditto the odd fact that red hair evolved in colder climates. Ditto that blond hair among Europeans evolved in darker environs.
If it looks light, it must be linked to light in some way. This may not always be the case with all light-manipulating characters, but a good number of those who manipulate light such as Starlight from The Boys, Marvel’s Dagger, Dazzler, Karla Sofen and Carolina Dean or DC’s Halo and Stargirl have light hair and manipulate light themselves. Again this isn’t always the case for all of them and Jean-Louis Lumiere fits this, well covertly because he has natural blond hair himself, but Touhou Project has a blonde girl who manipulates darkness and her name is Rumia. So it would be fun to have another darkness-manipulating blond named Cyril Darkholme.
The more the merrier I suppose, but it’s not hard to see how the semantic association of colours matter when it comes to superpowers. This may not always be the case, not even consistently so, but it does play into the way characters and their powers are conceived. If they manipulate fire, they ought to have a bad temper or something like that. The association of light features with light itself is there in Tagalog, where the word for somebody with albinism is anak-araw. Despite the ironic fact that somebody with albinism will be at the short end of the stick when it comes to the perils of solar radiation.
Even if a character like Jojo’s Ghiaccio personifies the French idiom of colère froide/cold anger very well, he’s also a character not commonly encountered in fiction due to the expected semantic associations. Same goes for Rumia in another regard, when it comes to European blond hair evolving in low-light conditions. (Makes sense that if the place is so dark that somebody with this little melanin would be spared from sunburns, well at night and during the spring and autumn months of the year.) Semantic associations will override biological fact in most cases, that’s why the characters are depicted the way they are.
The way the characters are designed hinge on semantic associations in one way or another, sometimes it’s pretty accidental as it would be with Ghiaccio when it comes to the French language. More often than not it’s unconsciously deliberate in some way, so a light-manipulating character ought to have blond hair and a flame-creating character ought to have red hair. It’s unconscious but also not that coincidental.