Over the past 2 years, I have participated in the rainbow cover reading challenge and have found it interesting to see what colors the covers of the books I read and choose. Blue and indigo have overwhelming been the most popular colors. Here are my books from 2022 and 2023 sorted by violet, indigo, blue, green, yellow, orange, red, pink, white/gray, brown, black, and others that are too hard to categorize.
