Images are reused AI-generated editorial illustrations, not documentary photographs or verified product screenshots.
Accessible website design begins with interaction requirements, not just colors on a finished mockup. Designers can reduce later rework by specifying how components behave with a keyboard, assistive technology, zoom and error states. A polished screenshot cannot show whether someone can actually complete a form or navigate a dialog.
Specify states and reading order
Document the intended heading structure, content order and meaningful labels. Design controls in normal, focused, disabled, error and success states where relevant. Consider how the page remains understandable when text grows or the layout reflows. A visual arrangement should not be the only explanation of the reading sequence.
Design feedback beyond color alone
Provide meaningful text for errors and important status changes. Check contrast under the applicable criteria, including relevant states. Do not rely solely on red or green to communicate an outcome. Define which controls need labels and instructions, and plan for long translations or assistive technology output rather than assuming one short string.
Review interactive prototypes and implementation
Evaluate a representative flow with the development team before final approval. The prototype’s behavior may not match the production component, so plan implementation checks too. Avoid assuming that a design-system label means every usage is accessible. A reusable component still needs appropriate content and integration in the actual page.
A practical checklist
- Specify content order and meaningful structure.
- Document focus, error and success states.
- Communicate information beyond color alone.
- Test zoom, reflow and representative interaction.
- Verify the implemented flow, not just the mockup.
Worked example
Illustrative example: a booking form design includes persistent field labels, text errors linked to the relevant input and a visible keyboard focus state. The designer and developer review the error flow before building all pages. Later testing still checks the actual implementation because a clear mockup does not guarantee correct markup or behavior.
Common questions
Is accessible design only about contrast? No. Can a static image demonstrate keyboard usability? No. Does a design system remove the need for testing? No; content, configuration and implementation can introduce barriers.
What to do next
Add accessibility decisions to the component specification. They belong alongside spacing and typography so developers do not have to infer critical behavior after the visual design is approved.