Web accessibility is crucial in design for several reasons:

1. Inclusivity: Web accessibility ensures that everyone, including individuals with disabilities, can access and interact with digital content. It promotes inclusivity by removing barriers to information and services.

2. Legal Requirements: Many countries have laws and regulations that require websites to be accessible. Failing to comply can lead to legal issues and fines.

3. Improved User Experience: Web accessibility enhances the overall user experience by making content more usable and navigable for all users, regardless of their abilities.

4. Increased Reach: Accessible websites reach a broader audience, including individuals using assistive technologies like screen readers, enlarging the potential user base.

5. SEO Benefits: Accessible websites often have better search engine optimization (SEO) because search engines prioritize user-friendly sites.

6. Reputation and Branding: Prioritizing accessibility demonstrates a commitment to social responsibility and can enhance a brand’s reputation.

7. Long-Term Viability: As the population ages, the importance of web accessibility will only increase, making it a valuable investment for the future.

In summary, web accessibility is essential for creating an inclusive, legally compliant, and user-friendly online presence.