Optimizing selection of color palettes

Researchers frequently use color to communicate numeric values in a data visualization. Most software will implement a default algorithm to select a color palette, and these palettes frequently are hard-to-interpret or are inaccessible to individuals with vision impairments. In this workshop we will develop approaches to readily generate optimized color palettes for continuous and categorical variables.

Benjamin Soltoff https://www.bensoltoff.com (University of Chicago)https://macss.uchicago.edu
11-02-2021

Overview

Researchers frequently use color to communicate numeric values in a data visualization. Most software will implement a default algorithm to select a color palette, and these palettes frequently are hard-to-interpret or are inaccessible to individuals with vision impairments. In this workshop we will develop approaches to readily generate optimized color palettes for continuous and categorical variables.

Objectives

Audience

This workshop is designed for individuals with a basic familiarity using R and ggplot2 for data visualization.

Location

Room 295 in 1155 E 60th St.

Prework

Acknowledgments

Corrections

If you see mistakes or want to suggest changes, please create an issue on the source repository.

Reuse

Text and figures are licensed under Creative Commons Attribution CC BY-NC 4.0. Source code is available at https://github.com/css-skills/site, unless otherwise noted. The figures that have been reused from other sources don't fall under this license and can be recognized by a note in their caption: "Figure from ...".

Citation

For attribution, please cite this work as

Soltoff (2021, Nov. 2). Computation Skills Workshop: Optimizing selection of color palettes. Retrieved from https://css-skills.uchicago.edu/posts/2021-11-02-optimizing-selection-of-color-palettes/

BibTeX citation

@misc{soltoff2021optimizing,
  author = {Soltoff, Benjamin},
  title = {Computation Skills Workshop: Optimizing selection of color palettes},
  url = {https://css-skills.uchicago.edu/posts/2021-11-02-optimizing-selection-of-color-palettes/},
  year = {2021}
}