Accessibility

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Fundamentals of Color and Contrast


Diagram showing color and contrast fundamentals including color theory, contrast ratios, WCAG standards, color accessibility, and visual design principles.

Learn color and contrast fundamentals for readable, accessible interfaces. Understand color theory, contrast ratios, and WCAG standards.

Fundamentals of Software Accessibility


Diagram showing accessibility fundamentals including semantic HTML, ARIA attributes, keyboard navigation, screen reader support, and color contrast.

Master web accessibility fundamentals: semantic HTML, keyboard navigation, ARIA, and WCAG testing. Build inclusive interfaces that work for all users.