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2.4.13 Focus Appearance

Description​

When the keyboard focus indicator is visible, an area of the focus indicator meets all the following:

Conformance Notes​

a

ADS

✅ SUPPORTS

SciX

✅ SUPPORTS

References​

Notes​

  • What is perceived as the user interface component or sub-component (to determine enclosure or size) depends on its visual presentation. The visual presentation includes the component's visible content, border, and component-specific background. It does not include shadow and glow effects outside the component's content, background, or border.
  • Examples of sub-components that may receive a focus indicator are menu items in an opened drop-down menu, or focusable cells in a grid.
  • Contrast calculations can be based on colors defined within the technology (such as HTML, CSS and SVG). Pixels modified by user agent resolution enhancements and anti-aliasing can be ignored.