A simple white circle, often used to represent purity or neutrality.
Unicode: U+26AA
The white circle emoji represents a solid white circle. It can symbolize purity, neutrality, or a blank slate. It's often used to indicate a neutral or unbiased stance, or to represent something that is simple, clean, or minimalistic.
I don't have a strong opinion on the matter ⚪
The canvas was completely blank ⚪ before the artist started painting.
The minimalist design featured a ⚪ circle on a white background.