Reference

All functions
display_all_palettes()	Display all available palettes
display_palette()	Display a color palette
get_palette()	Get a color palette
palette_color()	Apply palette to a plot
palettes	Available color palettes
qipalette-package	Color Palettes
qipalette	Color Palettes for Data Visualization
scale_color_palette()	Scale color for ggplot2
scale_fill_palette()	Scale fill for ggplot2