Kilotest: Diagnoses of text contrast improvable violation by HTML element 776 on Sightline Institute page

Here is how tools diagnose the text contrast improvable issue for HTML element 776 of the Sightline Institute page.

Basics

Diagnoses

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

    Tool: Axe (Deque)

    Rule: color-contrast-enhanced

  2. [failed] Element has contrast ratio lower than minimum.

    Tool: QualWeb (University of Lisbon)

    Rule: QW-ACT-R76