To cite package ‘palettecore’ in publications use:

  Andersén H (2026). _palettecore: Derive, Optimise and Audit a
  Scientific Colour Palette from One Seed Colour_. R package version
  0.2.2, <https://github.com/heidihelena/palettecore>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {palettecore: Derive, Optimise and Audit a Scientific Colour Palette from One
Seed Colour},
    author = {Heidi Helena Andersén},
    year = {2026},
    note = {R package version 0.2.2},
    url = {https://github.com/heidihelena/palettecore},
  }