Blue themes

Aqua Dark Blue Ex

By: Vihtori

Night & Mountains

By: nøcturnal

SteamOS Vapor

By: David Marrero

Sleek Coral

By: krtxd

Black & Aqua

By: borosboti

Piko

By: salty100

Zorin Blue Dark

By: AndresM1937

Cyber Purple and Teal

By: Jarb2104

Meowwy Christmas

By: Coreus

Willpower

By: BrowsingGrif

Japan night street

By: thongcam

Moon Journey

By: nøcturnal

Esporte Clube Bahia Theme

By: enzosantanaf

Vortexx9850

By: vorixx9850

RiiConnect24

By: noobvans

🎄A winter landscape (with a garland)🎄

By: stardepp

Subnautica Jellyray

By: Fandango001

pixel rainbow dream

By: ブレアじゃない

Goldfish

By: hibuna

Cyberoom 77

By: Nicolas Moreira

Dada9x Subtle

By: Chandrashekhar

Safe my Eyes (Blue)

By: pkay89

Blue lock Theme Z Dark Theme

By: Jevonx

Blue lock team Z

By: Jevonx