The chart below extends my previous colour analysis to an even more mixed collection of books. On the right are books with many descriptive passages involving colour, and thus a high frequency of colour words (calculated without excluding stop words this time). At the top of the chart are books with large colour vocabularies (counting colour words used twice or more). The dots show the most common colour word in each book.
Results are consistent with the fact that the most common colour words in English (in decreasing order of frequency) are black, white, red, green, blue, yellow, brown, grey, pink, orange, and purple. However, Anne of Green Gables and The Wonderful Wizard of Oz have “green” as the most common word for plot-related reasons, while The Blue Castle by L.M. Montgomery has, not surprisingly, “blue.” The Merry Adventures of Robin Hood by Howard Pyle has “scarlet,” some uses of which are as the name “Will Scarlet.” Twenty Thousand Leagues Under the Sea I have already discussed.