Colorblind-Friendly Palettes from Washington State

Color palettes taken from the landscapes and cities of Washington state. Colors were extracted from a set of photographs, and then combined to form a set of continuous and discrete palettes. Continuous palettes were designed to be perceptually uniform, while discrete palettes were chosen to maximize contrast at several different levels of overall brightness and saturation. Each palette has been evaluated to ensure colors are distinguishable by colorblind people.


Reference manual

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0.2.1 by Cory McCartan, 8 months ago

Browse source code at

Authors: Cory McCartan [aut, cre]

Documentation:   PDF Manual  

MIT + file LICENSE license

Imports graphics, grDevices, ggplot2, scales

Suggests knitr, rmarkdown, testthat, colorspace, viridis, rstudioapi

See at CRAN