가이드
실무에서 바로 쓰는 Contrast Checker 가이드
배포 전에 텍스트 대비를 빠르게 점검해 가독성을 높이는 실전 흐름을 소개합니다.
텍스트와 배경 색 조합을 미리 점검하면 접근성 문제를 훨씬 쉽게 줄일 수 있습니다. 이 가이드는 디자인/QA 단계에서 바로 쓰는 간단한 루틴입니다.
Start with real text combinations
Check actual text/background pairs used in your UI, not only palette swatches.
Prioritize body text, buttons, links, and captions because users depend on them most.
Read ratio and pass/fail together
The ratio shows measurable contrast strength.
WCAG pass/fail tells you whether the combination is acceptable for normal and large text.
Adjust color in small steps
Move one color at a time and retest quickly.
Small shifts in lightness often fix contrast without changing the overall brand feel.
Check states and context
A color pair that passes in one place may fail in hover, disabled, or dark-mode states.
Verify combinations inside real components before final approval.
When this guide helps
- Preparing a new page design.
- Reviewing button and link styles.
- Validating brand colors in UI components.
Use contrast checks early
If you run a quick contrast check during design and QA, accessibility issues are easier to fix and less likely to reach production.