0x25AF

0x25AF is the hexadecimal notation commonly used to refer to the Unicode code point U+25AF. In the Unicode standard, U+25AF is part of the Geometric Shapes block, a range used for basic shapes such as squares and rectangles in text and graphics. The glyph for this code point is typically rendered as a small rectangle; the exact appearance—whether filled or hollow and its aspect ratio—depends on the font, rendering engine, and platform.

In usage, the symbol serves as a general geometric block in documents, diagrams, UI mockups, and schematic drawings. It can function as a placeholder for a button, panel, or diagram component, or as a simple visual element in charts and textual representations where a neutral block is desirable.

Rendering and compatibility notes: Some fonts provide alternate variants or approximations of the shape. If a fallback font is used, the glyph may appear with different dimensions or may be substituted by a similar rectangle-like character. For accessibility, ensure that the symbol conveys a meaningful meaning in context or supplement with text when necessary.

See also: U+25A0 Black Square, U+25A1 White Square, Geometric Shapes block, Unicode.