B Button

The 🅱 emoji is an enclosed character representing blood type B. It is often used in medical contexts such as test kits and health apps to denote a B blood group. On social media and in chats, people use it to indicate their blood type when discussing blood type personalities. The design features the letter B inside a rounded square shape. It can be combined with other blood type emojis like 🅰️, 🅾️, and 🆎. It also adds visual interest to infographics and medical materials. Its simple style makes it suitable for signage, stickers, and UI elements.

Technical Info