The Confederate struggle flag, in general well-known by means of its specific blue saltire in opposition to a crimson box

https://dallasaqls833.currentvale.com/posts/civil-war-flag-history-what-every-collector-should-know-2

The Confederate battle flag, ceaselessly recognized by way of its wonderful blue saltire opposed to a pink subject, turned a long-lasting symbol of Southern delight and background, despite its arguable connotations.