Black Solid vs Outline Circle - Visual Comparison for Design & UI #3706887 (License: Personal Use)

The image displays two identical-sized circles placed horizontally: the left is fully filled with black, while the right is a thin black stroke enclosing a white interior, set against a neutral light gray backdrop. This high-contrast pair is commonly used to denote active/inactive states, selection toggles, or binary options in digital interfaces. The minimalist design ensures scalability and clarity across resolutions.

Used in UI/UX design systems, icon libraries, and educational materials to demonstrate fill vs stroke, selection indicators, or boolean states (e.g., radio buttons, toggle switches). Matches user intent for visual reference, design assets, or accessibility examples.