To cite use of the qualpalr R package in publications, please use:

  Larsson J (2024). _qualpalr: Automatic Generation of Qualitative
  Color Palettes_. R package version 0.4.4.9000,
  <https://CRAN.R-project.org/package=qualpalr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {{qualpalr}: Automatic Generation of Qualitative Color Palettes},
    author = {Johan Larsson},
    year = {2024},
    note = {R package version 0.4.4.9000},
    url = {https://CRAN.R-project.org/package=qualpalr},
  }