Zu geringer Kontrast erschwert das Lesen von Texten deutlich.
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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 1.74:1. Recommendation: change background to #fdfeff.
Selector: #service-navigation > div:nth-child(4) > a
Kontext: <a class="logo" href="https://www.uni-marburg.de/en"> <svg ...</a>