Increasing contrast
Last modified by Lucas Charpentier (Sereza7) on 2023/04/17
Some elements of the XWiki interface systematically didn't achieve the minimum contrast defined in the Web Content Accessibility Guidelines.
Instances using Iceberg - the default color theme - or no color theme, are now patched to avoid those systematic violations.
Contrast is notably higher on buttons or light texts.
Changes for the Iceberg UI:
- Navigation bar is very slightly darker
- Links are slightly darker
- Breadcrumb text is darker.
- Muted text (e.g. description of a template when creating a page, [+] to add tags, ...) is darker
- The buttons have more contrast:
- Blue buttons have a slightly darker background
- Red buttons have a darker background
- Green buttons have a darker background
- Yellow buttons have a lighter background and their text is swapped from white to black
Changes for the no-theme UI:
- The anchors in the right side drawer are darker.
- Breadcrumb text is darker.
- Muted text is darker
- The buttons have more contrast:
- Blue buttons have a slightly darker background
- Red buttons have a darker background
- Green buttons have a darker background
- Yellow buttons' text swapped from white to black