To cite package ‘dichromat’ in publications use:

Lumley T, Zeileis A (2026). dichromat: Color Schemes for Dichromats. R package version 2.0-1, https://codeberg.org/zeileis/dichromat.

Corresponding BibTeX entry:

  @Manual{,
    title = {dichromat: Color Schemes for Dichromats},
    author = {Thomas Lumley and Achim Zeileis},
    year = {2026},
    note = {R package version 2.0-1},
    url = {https://codeberg.org/zeileis/dichromat},
  }