AI overview
I cannot write an accurate overview based on the context provided, as it only identifies this as a "Wikimedia category" without describing what navboxes using background colours are or their purpose. To provide accurate information to a general reader, I would need additional details about what this category contains and why it exists.
AI-generated from the Wikipedia summary — may contain errors.
Article
This tracking category includes transclusions of {{navbox}} (and Module:Navbox) with the keyword background in one or more of the basestyle,titlestyle, abovestyle, belowstyle, or groupstyle parameters.
This is a tracking category. It is used to build and maintain a list or lists of pages—primarily for the sake of the lists themselves and their use in article and category maintenance. It is not part of the encyclopedia's categorization scheme. More information: