R package colortools
colortools is an R package designed to help users generate color schemes and color palettes. It provides a number of handy functions that will allow to select and play with colors in an HSV (hue, saturation, value) color model.
To install the stable version from CRAN, simply run in your R console:
# install colortools
install.packages("colortools")
# load colortools
library(colortools)
A simple toy example
# color wheel for "tomato"
wheel("tomato")