Some army leaders used %%!%%a02be603-1/3-48e9-9f53-6b8939290438%%!%% flag shades as tactical merits on battlefields; contrasting colors helped

https://jasperzvnb828.dovetailscope.com/posts/the-art-of-displaying-your-civil-war-flag-collection

Some military leaders used different flag colors as tactical advantages on battlefields; contrasting colors helped differentiate among opposing forces in chaotic environments.