In what format should I make a picture on a white background so that it is a black png picture, and a black background is white?

Question

css

Hello everyone, tell me how to make an image on a white background a black icon, and on a black background a white one?
Is there some kind of image format or can it be done through css?

Answer 1

SVG

Answer 2

png and wrapper with background-color modifier. If you mean icons, then svg with inclusion in html.