WCAG, or Web Content Accessibility Guidelines, established by the W3C's Web Accessibility Initiative, sets international standards for web content accessibility. These guidelines have evolved through significant updates from 1999 to 2023. Key accessibility aspects include ensuring sufficient contrast ratios for text and UI components, making focus indicators clear for navigation, and ensuring interactive elements are easily accessible on touch devices. Practical tools like contrast checkers simplify the application of these guidelines during the design process.
Getting contrast right is one of the fastest ways to make your designs more accessible. Minimum contrast ratios according to WCAG are crucial for text and UI components.
Making focus visible is a key part of designing for keyboard and assistive-technology users. A focused element should stand out visually to aid navigation.
Interactive elements need to be easy to hit, especially on touch devices. Interactive areas must meet minimum sizes to enhance usability and accessibility.
WCAG stands for Web Content Accessibility Guidelines, which set the international standards for making web content accessible to people with disabilities.