Red X Icon - Error, Cancel, or Reject Symbol for Web and UI Design #1327577 (License: Personal Use)

This vibrant red X features a thick, rounded stroke with a subtle dark-red inner outline for depth and contrast against light or dark backgrounds. Designed for maximum visibility and intuitive recognition, it adheres to modern UI accessibility standards. The vector-style rendering ensures scalability without loss of quality across devices.

Frequently used in web forms (e.g., invalid input indicators), modal dialogs (close/cancel buttons), error messages, and mobile app navigation. Matches user intent for stopping, rejecting, or dismissing actions.