╭🟥╮

#rounded square #squircle #curved corners #icon shape #unicode art

▢🎨

#rounded square #design choice #style #UI element #shape #palette #ecnaraeppa

🐼🔳

#black and white animal #rounded square #black and white combo #conceptual black and white

🔳🔲

#square button #black square button #white square button #toggle #rounded square