#square

⏹️ stop button ❎ cross mark button 🟥 red square 🟧 orange square 🟨 yellow square 🟩 green square 🟦 blue square 🟪 purple square 🟫 brown square ⬛ black large square ⬜ white large square ◼️ black medium square ◻️ white medium square ◾ black medium-small square ◽ white medium-small square ▪️ black small square ▫️ white small square 🔳 white square button 🔲 black square button