Zu geringer Kontrast erschwert das Lesen von Texten deutlich.
Technische Details anzeigen Technische Details schliessen
Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.47:1. Recommendation: change background to #c74f40.
Selector: html > body > header > div:nth-child(1) > div > a:nth-child(1) > span
Kontext: <span class="phone_number">08761-7420-0</span>