KFC's dominant color is slightly different from the reds used by other fast food chains. This color is called Animal Blood.
I would say it's a slightly unusual color name. There are more pleasant color names. But this color is balanced by the colors Sandy Tan and Old Lace.
KFC has changed a lot, but its colors have remained the same. Founded in 1952, the company may not have been as grand as it is today in the beginning, but it had the same great taste.