O Button (Blood Type) Emoji to Copy, Cut and Paste ๐Ÿ…พ

A symbol representing Blood Type O. Displayed as the letter O on a red background.

O Button (Blood Type) was approved as part of Unicode 6.0 in 2010 under the name โ€œNegative Squared Latin Capital Letter Oโ€ and added to Emoji 1.0 in 2015.

Emoji belonging to the Symbols category. Copy and paste each Emoji both on desktop or mobile phones with no additionals apps.