Provides color palettes based on crayon colors since the early 1900s. Colors are based on various crayon colors, sets, and promotional palettes, most of which can be found at https://en.wikipedia.org/wiki/List_of_Crayola_crayon_colors. All palettes are discrete palettes and are not necessarily color-blind friendly. Provides scales for 'ggplot2' for discrete coloring.
Maintainer: Christopher T. Kenny christopherkenny@fas.harvard.edu (ORCID)