Kilotest: Diagnoses of contrast poor violation by HTML element 203 on LibreOffice page

Basics

About the LibreOffice page

About HTML element 203

About the contrast poor issue

Diagnoses

Here is how tools diagnose the contrast poor issue for HTML element 203 of the LibreOffice page.

  1. Elements must meet minimum color contrast ratio thresholds; Element's background color could not be determined due to a background image

    Tool: Axe (Deque)

    Rule: color-contrast

  2. 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 NaN:1.

    Tool: HTML CodeSniffer (Squiz Labs)

    Rule: E-WCAG2AAA.Principle1.Guideline1_4.1_4_6.G18.Fail