Red/Blue Ship Dynamic

Shippers have noticed a pattern within certain pairings: that of the Red/Blue ship. Simply, it's a tendency of associating one character of the ship with the colour red, and the other character with the colour blue.
This is most common with gay ships, but is not unheard of for straight ones.
==Notable Ships==
===Femslash===
*Allicio from Kill Six Billion Demons (Allison Ruth = Red, Cio Ciocelle = Blue)
*Azula/Katara from Avatar: The Last Airbender (Azula = Red, Katara = Blue)
*Korrasami from The Legend of Korra (Asami Sato = Red, Korra = Blue)
*Rupphire from Steven Universe (Ruby = Red, Sapphire = Blue)
*Piltover's Finest from Arcane (Vi = Red, Caitlyn = Blue)
*Red Kansas from Once Upon A Time (Ruby Lucas = Red, Dorothy Gale = Blue)
*Red/Blue from This Is How You Lose the Time War
*Kyouko/Sayaka from Puella Magi Madoka Magica (Kyouko = Red, Sayaka - Blue)
*Miaka/Yui from Fushigi Yuugi (Miaka = Red, Yui = Blue)
*Asuka/Rei from Neon Genesis Evangelion (Asuka = Red, Rei = Blue)
*Anne Boonchuy/Sasha Waybright from Amphibia (Sasha = Red, Anne = Blue)
*White Rose from RWBY (Ruby = Red, Weiss = Blue)
*Beidou/Ganyu from Genshin Impact (Beidou = Red, Ganyu = Blue)
*Candace/Dehya from Genshin Impact (Dehya = Red, Candace = Blue)
*Amber/Eula from Genshin Impact (Amber = Red, Eula = Blue)
*Arlecchino/Furina from Genshin Impact (Arlecchino = Red, Furina = Blue)
*Yanfei/Yelan from Genshin Impact (Yanfei = Red, Yelan = Blue)
*Lieserl Albert Einstein/Frederica Nikola Tesla from Honkai Impact (Lieserl Albert Einstein = Red, Frederica Nikola Tesla = Blue)
===Slash===
*Klance from Voltron: Legendary Defender (Keith = Red, Lance - Blue)
*Narumitsu from Ace Attorney (Miles Edgeworth = Red, Phoenix Wright = Blue)
*Clay/Apollo from Ace Attorney (Apollo Justice = Red, Clay Terran = Blue)
*Jedtavius from Night at the Museum (Octavius = Red, Jedidiah = Blue)
*Merthur from Merlin (Arthur = Red, Merlin = Blue)
*Wangxian from The Grandmaster of Demonic Cultivation (Mó Dào Zǔ Shī墨香铜臭)/The Untamed (Wei Wuxian = Red, Lan Wangji = Blue)
*Zukka from Avatar: The Last Airbender (Zuko = red, Sokka = blue)
*Hector/Eliwood from Fire Emblem: The Blazing Blade (Eliwood = red, Hector = blue)
*Felix/Sylvain from Fire Emblem: Three Houses (Sylvain = Red, Felix = Blue)
*Diamant/Alcryst from Fire Emblem Engage (Diamant = Red, Alcryst = Blue)
*Marth/Roy from Super Smash Bros (Roy = Red, Marth = Blue)
*Tasuki/Chichiri from Fushigi Yuugi (Tasuki = Red, Chichiri = Blue)
*Red/Blue from the Pokémon games
*Ash/Gary from the Pokémon anime (Ash = Red, Gary = Blue)
*Sonic/Knuckles from Sonic the Hedgehog (Knuckles = Red, Sonic = Blue)
*Reki/Langa from SK8 the Infinity (Reki = Red, Langa = Blue)
*Fair Game from RWBY (Qrow = Red, Clover = Blue)
*Kaeya/Diluc from Genshin Impact (Diluc = Red, Kaeya = Blue)
*Neuvillette/Wriothesley from Genshin Impact (Wriothesley = Red, Neuvillette = Blue)
*Kaedehara Kazuha/Scaramouche from Genshin Impact (Kaedehara Kazuha = Red, Scaramouche = Blue)
*Kamisato Ayato/Thoma from Genshin Impact (Thoma = Red, Kamisato Ayato = Blue)
*Childe/Dottore from Genshin Impact (Childe = Red, Dottore = Blue)
*Arataki Itto/Kamisato Ayato from Genshin Impact (Arataki Itto = Red, Kamisato Ayato = Blue)
*Ryan Akagi/Min-Gi Park from Infinity Train (Ryan = Red, Min-Gi = Blue)
=== Het ===
* Zuko/Katara from Avatar: The Last Airbender (Zuko = Red, Katara = Blue)
* Zuko/Azula from Avatar: The Last Airbender (Zuko = Red, Azula = Blue)
*Sokka/Azula from Avatar: The Last Airbender (Azula = Red, Sokka = Blue)
* Korra/Mako from The Legend of Korra (Mako = Red, Korra = Blue)
* Edelgard/Dimitri from Fire Emblem: Three Houses (Edelgard = Red, Dimitri = Blue)
* Jessie/James from the Pokémon anime (Jessie = Red, James = Blue)
* Captain Amelia/Dr. Doppler from Treasure Planet (Dr. Doppler = Red, Captain Amelia = Blue)
==Links==
* Ultimate Red/Blue Ships Tier List on tiermarker
* the competition for red and blue gays tournament bracket on Tumblr
* Red Oni, Blue Oni page on TVTropes
==Memes==
File:Oh, you're gay.jpg|Meme
==References==
Category:Romance Tropes
Category:Relationships Glossary