Accessibility Guidelines
Understand WCAG guidelines, accessibility principles, and how to design for users with disabilities. This is a foundational concept in user interface and experience design that professional developers rely on daily. The explanations below are written to be beginner-friendly while covering the depth and nuance that comes from real-world UI/UX Design experience. Take your time with each section and practice the examples
60 min•By Priygop Team•Last updated: Feb 2026
WCAG Principles
- Perceivable: Information must be presentable to users in ways they can perceive
- Operable: User interface components and navigation must be operable
- Understandable: Information and operation of user interface must be understandable
- Robust: Content must be robust enough to be interpreted by a wide variety of user agents
Accessibility Features
- Alt text for images — a critical concept in user interface and experience design that you will use frequently in real projects
- Keyboard navigation support — a critical concept in user interface and experience design that you will use frequently in real projects
- Color contrast compliance — a critical concept in user interface and experience design that you will use frequently in real projects
- Screen reader compatibility — a critical concept in user interface and experience design that you will use frequently in real projects
- Focus indicators and landmarks — a critical concept in user interface and experience design that you will use frequently in real projects