Package: qualpalr 2.0.0

Johan Larsson

qualpalr: Automatic Generation of Qualitative Color Palettes

Automatic generation of maximally distinct qualitative color palettes, optionally tailored to color deficiency. A set of colors or a subspace of a color space is used as input and a final palette of specified size is generated by picking colors that maximize the minimum pairwise difference among the chosen colors. Adaptations to color vision deficiency, background colors, and white points are supported.

Authors:Johan Larsson [aut, cre]

qualpalr_2.0.0.tar.gz
qualpalr_2.0.0.tar.gz(r-4.7-arm64)qualpalr_2.0.0.tar.gz(r-4.7-x86_64)qualpalr_2.0.0.tar.gz(r-4.6-arm64)qualpalr_2.0.0.tar.gz(r-4.6-x86_64)
qualpalr_2.0.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html
card.svg |card.png
qualpalr/json (API)
NEWS

# Install 'qualpalr' in R:
install.packages('qualpalr', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/jolars/qualpalr/issues

Pkgdown/docs site:https://jolars.github.io

Uses libs:
  • c++– GNU Standard C++ Library v3
  • openmp– GCC OpenMP (GOMP) support library

On CRAN:

Conda:

cppopenmp

5.12 score 1 packages 145 scripts 277 downloads 5 exports 1 dependencies

Last updated from:5b979e99b7. Checks:6 OK. Indexed: no.

TargetResultTimeFilesSyslog
linux-devel-arm64OK134
linux-devel-x86_64OK142
source / vignettesOK227
linux-release-arm64OK126
linux-release-x86_64OK140
wasm-releaseOK116

Exports:analyze_paletteautopalget_palettelist_palettesqualpal

Dependencies:Rcpp

An introduction to qualpalr

Rendered fromintroduction.Rmdusingknitr::rmarkdownon May 29 2026.

Last update: 2025-08-18
Started: 2016-08-31

Qualpal Alternatives

Rendered fromcomparisons.Rmdusingknitr::rmarkdownon May 29 2026.

Last update: 2025-08-18
Started: 2025-08-18