colorBlindness: Safe Color Set for Color Blindness

Provide the safe color set for color blindness, the simulator of protanopia, deuteranopia. The color sets are collected from: Wong, B. (2011) <doi:10.1038/nmeth.1618>, and <>. The simulations of the appearance of the colors to color-deficient viewers were based on algorithms in Vienot, F., Brettel, H. and Mollon, J.D. (1999) <doi:10.1002/(SICI)1520-6378(199908)24:4%3C243::AID-COL5%3E3.0.CO;2-3>. The cvdPlot() function to generate 'ggplot' grobs of simulations were modified from <>.

Version: 0.1.9
Depends: R (≥ 3.6)
Imports: ggplot2, grDevices, methods, cowplot, colorspace, graphics, gridGraphics, gtable, grid
Suggests: knitr, reshape2, stats, png, markdown, rmarkdown
Published: 2021-04-17
Author: Jianhong Ou ORCID iD [aut, cre]
Maintainer: Jianhong Ou <jianhong.ou at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: README NEWS
CRAN checks: colorBlindness results


Reference manual: colorBlindness.pdf
Vignettes: colorBlindness Vignette
Package source: colorBlindness_0.1.9.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release: colorBlindness_0.1.9.tgz, r-oldrel: colorBlindness_0.1.9.tgz
Old sources: colorBlindness archive


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