Kilotest: Diagnoses of contrast poor violation by HTML element 453 on PTR Global page

Basics

About the PTR Global page

About HTML element 453

About the contrast poor issue

Diagnoses

Here is how rule engines diagnose the contrast poor issue for HTML element 453 of the PTR Global page.

  1. 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