Kilotest: Diagnoses of text contrast improvable violation by HTML element 773 on Sightline Institute page

Basics

About the Sightline Institute page

About HTML element 773

About the text contrast improvable issue

Diagnoses

Here is how tools diagnose the text contrast improvable issue for HTML element 773 of the Sightline Institute page.

  1. Element was excluded from scanning because it's not visible either due to being explicitly hidden or e.g. is being rendered outside of viewport, having transparency etc.

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: color_contrast_aaa7

  2. 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

  3. [warning] Element has an gradient that we can't verify.

    Tool: QualWeb (University of Lisbon)

    Rule: QW-ACT-R76