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 3.24:1. Recommendation: change background to #057db6.
Selector: #imHeader_imObjectButton_12_button
Kontext: <button type="button" id="imHeader_imObjectButton_12_button" onclick="x5engine.utils.location('kontaktformular.html', null, false);" role="link">Kontakt</button>