To cite package ‘cetcolor’ in publications use:

  Balamuta J (2024). _cetcolor: CET Perceptually Uniform Colour Maps_.
  R package version 0.2.2, ,
  <https://github.com/coatless-rpkg/cetcolor>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {cetcolor: CET Perceptually Uniform Colour Maps},
    author = {James Balamuta},
    year = {2024},
    note = {R package version 0.2.2, 
},
    url = {https://github.com/coatless-rpkg/cetcolor},
  }