Conversion of colors in table backgrounds

Confluence tables can be configured to have individual backgrounds in different cells. SharePoint does not support highlighting of individual cells in tables. By default SharePoint applies standard table styles, which are available from a drop-down list in SharePoint page editor. Enterprise Bridge by default applies these standard styles through special HTML class mapping available in SharePoint setting. To avoid standard table formatting it is enough to erase  mapping. Then cell styles coming from Confluence will be applied in SharePoint.