The sidebar navigation settings allow you to customize the background and text colours of the main sidebar, which serves as the primary navigation area within the application. This section includes options to adjust colour schemes for icons and labels within the sidebar, supporting both functional clarity and brand consistency. The contrast of text and icons against the sidebar background is crucial for readability, particularly in low-vision settings. This configuration helps users easily navigate to key areas like the Dashboard, Documents, and Configurations with enhanced visual clarity.