🔵

Text style

Emoji style

🔵︎

🔵️

Text style is forced with ⟨︎⟩ and emoji style with ⟨️⟩.

🔵	U+1F535, 🔵 LARGE BLUE CIRCLE

Miscellaneous Symbols and Pictographs

🔶 →
[U+1F536]

Translingual

🔵

(computing, social media) An unread notification, message or e-mail.
On iOS's e-mail client, unread e-mails are marked with 🔵 at the top left fronting the subject title.

On Telegram, unread messages are denoted with 🔵 at their right.
(Internet slang) The colour blue; or, representing something that is blue.
2016 US election results: 🔴 304; 🔵 227

So excited to study at the University of Brasília 🟢🔵!
(video games) Something that can be interacted with.
(rare) Accessible.

As an emoji, the display of this character differs by operating system, ranging from a solid blue circle to a polished (shiny) appearance.^[1]

^ “🔵 Blue Circle”, in Emojipedia‎^[1], n.d., retrieved 22 October 2023, Emoji Designs