Porsche Design System
You are currently viewing an earlier release of the Porsche Design System.Switch to the latest Porsche Design System documentation.
SearchNavigate to GitHub repository of Porsche Design SystemOpen sidebar
ConfiguratorExamplesUsageAccessibilityAPI
Link Tile Model Signature Table of Contents Accessibility support Keyboard Key / stateFunctionTab, Shift-TabMoves focus to the next (or previous) focusable element.EnterActivates the link. ARIA enhancements Refers to slotted Link component. Development considerations Readable text In general, placing textual contents above an image or video can easily lead to contrast issues. Though the component provides a scalable background gradient to reduce the risk of low contrasts between foreground text and background image, there still can occur issues with color contrast ratios, especially if different aspect ratios for multiple viewport sizes are used. So, always check readability and play around with the size and weight properties to achieve the best results. Video background In case a video background is used, the component checks whether reduced motion is enabled in the operating system settings and prevents the <video autoplay loop /> attribute from working to improve accessibility & UX. In addition, the slotted video should have no audio or is muted by <video muted />. Also keep in mind that long videos or videos in general might increase the page load time. The video content should support the CTA instead of distracting from it. To support screen reader users, it's recommended to define an alternative video description <video aria-label="Some video description"" />. Heading hierarchy To provide more contextual HTML semantics you can use the headingTag property to change the heading parent from default h2 to e.g. h3. Tests Automated TechnologySupportAXE-Core (WCAG 2.2 AA, Best-Practice)✅High-Contrast Mode (light/dark)✅Text-Zoom (200%)✅ Manual TechnologySupportKeyboard✅Screen reader (VoiceOver, NVDA)✅
Global settingsThemeChanges the theme of the application and any Porsche Design System component. It's possible to choose between forced theme light and dark. It's also possible to use auto, which applies light or dark theme depending on the operating system settings automatically.LightDarkAuto (sync with operating system)DirectionThe dir global attribute in HTML changes the direction of text and other content within an element. It's most often used on the <html> tag to set the entire page's direction, which is crucial for supporting languages that are written from right to left (RTL), such as Arabic and Hebrew. For example, using <html dir="rtl"> makes the entire page display from right to left, adjusting the layout and text flow accordingly.LTR (left-to-right)RTL (right-to-left)Text ZoomTo ensure accessibility and comply with WCAG 2.2 AA standards, it is mandatory for web content to support text resizing up to at least 200% without loss of content or functionality. Using relative units like rem is a best practice for achieving this, as they allow the text to scale uniformly based on the user's browser settings.100%130%150%200%