Insufficient colour contrast

Warning severity, in the accessibility tab

Why it matters

Text does not meet the WCAG contrast ratio against its background (4.5:1 for normal text, 3:1 for large text), so it is hard to read for many people and on dim screens.

How to fix it

Darken the text or lighten the background until the ratio passes; check hover and disabled states too.

How Crawlune finds it

Crawlune flags Insufficient colour contrast automatically on every crawl and lists the affected URLs under the accessibility tab, where you can filter, inspect each page and export the list to CSV. The free version crawls up to 550 URLs with every check enabled.