Kilotest: Diagnoses of text contrast improvable violation by HTML element 1063 on Portland City Club event list page

Basics

About the page

About the issue

About the violator

Diagnoses

Here is how rule engines diagnose the text contrast improvable issue for HTML element 1063 of the Portland City Club event list page.

  1. Elements must meet enhanced color contrast ratio thresholds; Element has insufficient color contrast of 6.28 (foreground color: #606060, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1

    Rule engine: Axe (Deque)

    Rule: color-contrast-enhanced

  2. This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 7:1, but text in this element has a contrast ratio of NaN:1.

    Rule engine: HTML CodeSniffer (Squiz Labs)

    Rule: E-WCAG2AAA.Principle1.Guideline1_4.1_4_6.G17.Fail

  3. Text must have enhanced contrast against its background (AAA)

    Rule engine: Pour (David Yarham and Geoffrey Crofte)

    Rule: color-contrast-enhanced

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

    Rule engine: QualWeb (University of Lisbon)

    Rule: QW-ACT-R76