Kilotest: Diagnoses of text contrast improvable violation by HTML element 1070 on PTR Global page

Basics

About the PTR Global page

About HTML element 1070

About the text contrast improvable issue

Diagnoses

Here is how rule engines diagnose the text contrast improvable issue for HTML element 1070 of the PTR Global page.

  1. The highest possible contrast of the text is 2.63:1 which is below the required contrast of 4.5:1

    Tool: Alfa (Siteimprove)

    Rule: r66

  2. Expected color contrast ratio for large font size at least 4.5:1, but got ratio: 2.63:1,<code>background-color: #ffffff</code>, <code>foreground-color: #00a7ff</code>, <code>font-size: 34pt</code> (original: <code>45.712px</code>), <code>font-weight: 700</code>.%6

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: color_contrast_aaa7

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

    Tool: QualWeb (University of Lisbon)

    Rule: QW-ACT-R76