Emoji 0.6
B button (blood type)
Also known as B, blood, button, type
A white capital letter B inside a blue rounded square with a white border.
Meaning
Unicode name
The official Unicode name for this character is Negative Squared Latin Capital Letter B, created to function as a sign for blood type B.
Platform designs
On Apple devices, the emoji displays a bold white uppercase B centered within a solid blue rounded square that has a subtle white outline.
In Google's Noto Emoji font, the letter B features a clean sans-serif style and sits inside a bright blue rounded rectangle with a thin white border.
Twitter's Twemoji version shows a slightly lighter shade of blue for the background square, with a crisp white B that has smooth, rounded edges.
Noto (Apache 2.0) · Twemoji (CC BY 4.0) · OpenMoji (CC BY-SA 4.0)
