Contrast Ratio
The difference in luminance between text and background colors, required to be at least 4.5:1 for WCAG AA compliance.
Definition
The difference in luminance between text and background colors, required to be at least 4.5:1 for WCAG AA compliance.
Why It Matters
Understanding this concept is crucial for implementing accessible, user-friendly interfaces that comply with web standards.
Examples
Common real-world implementations and usage patterns for this concept.
Best Practices
- Follow WCAG guidelines when applicable
- Test with assistive technologies
- Document your implementation decisions
FAQ
What is wcag 2.1 compliance checklist?
For Contrast Ratio, start with a quick audit, then validate the issue manually with real users or assistive tech. Use a focused checklist and document what changes when you remediate the issue.
How do you fix wcag 2.1 compliance checklist?
For Contrast Ratio, start with a quick audit, then validate the issue manually with real users or assistive tech. Address wcag 2.1 compliance checklist by fixing the root cause, then re-test the exact flow to confirm the issue no longer reproduces.
How do you test for wcag 2.1 compliance checklist?
For Contrast Ratio, start with a quick audit, then validate the issue manually with real users or assistive tech. Run automated checks, then verify by hand (keyboard, screen reader, or device-specific checks) to catch edge cases.
What is fix color contrast issues?
For Contrast Ratio, start with a quick audit, then validate the issue manually with real users or assistive tech. Use a focused checklist and document what changes when you remediate the issue.
How do you fix fix color contrast issues?
For Contrast Ratio, start with a quick audit, then validate the issue manually with real users or assistive tech. Address fix color contrast issues by fixing the root cause, then re-test the exact flow to confirm the issue no longer reproduces.
How do you test for fix color contrast issues?
For Contrast Ratio, start with a quick audit, then validate the issue manually with real users or assistive tech. Run automated checks, then verify by hand (keyboard, screen reader, or device-specific checks) to catch edge cases.
Related Topics
WCAG (Web Content Accessibility Guidelines)
International standards for making web content accessible to people with disabilities, published by W3C.
WCAG Compliance Failures
Accessibility violations that prevent users with disabilities from accessing your website, resulting in legal risk and lost revenue.
For UX Designers
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