Blue X Icon - Universal Symbol for Close, Cancel, or Error #3728232 (License: Personal Use)

This image features a solid medium-blue X shape with sharp, symmetrical arms and a thin black outline, set against a pure black background for maximum contrast. The design is minimalist and vector-style, optimized for scalability and legibility at small sizes in UI elements. Its geometry ensures clear recognition even on low-resolution displays.

This type of X icon is standard in user interfaces for closing modals, tabs, or pop-ups; rejecting actions; or indicating failed operations. It matches user intent for quick dismissal or error acknowledgment, especially in web apps, mobile OSes, and software toolbars.