To cite package ‘spacesRGB’ in publications use:

Davis G (2025). spacesRGB: Standard and User-Defined RGB Color Spaces, with Conversion Between RGB and CIE XYZ and Lab. R package version 1.7-0, https://CRAN.R-project.org/package=spacesRGB.

Corresponding BibTeX entry:

  @Manual{,
    title = {spacesRGB: Standard and User-Defined RGB Color Spaces,
      with Conversion Between RGB and CIE XYZ and Lab},
    author = {Glenn Davis},
    year = {2025},
    note = {R package version 1.7-0},
    url = {https://CRAN.R-project.org/package=spacesRGB},
  }