To cite package ‘prismatic’ in publications use:

Hvitfeldt E (2024). prismatic: Color Manipulation Tools. R package version 1.1.2.9000, https://github.com/emilhvitfeldt/prismatic.

Corresponding BibTeX entry:

  @Manual{,
    title = {prismatic: Color Manipulation Tools},
    author = {Emil Hvitfeldt},
    year = {2024},
    note = {R package version 1.1.2.9000},
    url = {https://github.com/emilhvitfeldt/prismatic},
  }