Kilotest: Diagnoses of contrast poor violation by HTML element 231 on Sightline Institute page

Basics

About the Sightline Institute page

• URL: https://www.sightline.org/
• Tested 29 days ago by job wxv on 2026-05-03 at 17:04

About HTML element 231

• Tag name: STRONG
• Text: All
• Start tag: <strong>
• XPath: [not obtained]
• Bounding box: x = 663, y = 1209, width = 19, height = 17

About the contrast poor issue

• Why it matters: Content is difficult to understand
• Priority: highest
• Related WCAG standard: 1.4.3

Diagnoses

Here is how tools diagnose the contrast poor issue for HTML element 231 of the Sightline Institute page.

1. Elements must meet minimum color contrast ratio thresholds; Element has insufficient color contrast of 4.42 (foreground color: #ffffff, background color: #517d99, font size: 11.3pt (15px), font weight: bold). Expected contrast ratio of 4.5:1

   Tool: Axe (Deque)

   Rule: color-contrast

2. Text contrast of 4.43 with its background is less than the WCAG AA minimum requirements for text of size 15px and weight of 700

   Tool: Accessibility Checker (IBM)

   Rule: text_contrast_sufficient

3. Very low contrast

   Tool: WAVE (Utah State University)

   Rule: contrast