R package that contains color palettes based on colours on classic rock album covers.
rock_palette(name, n, type = c("discrete", "continuous"))
Name of palette. Select one:
Number of colors desired.
Some palettes contain 5 colors. Those beginning with 'rock' have 4
Either continuous or discrete.
A vector of colors.
See also: https://github.com/johnmackintosh/metallicaRt for metallica palettes