R-universe search: swatches

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hrbrmstr

swatches:Read, Inspect, Manipulate, and Save Color Swatch Files

There are numerous places to create and download color palettes. These are usually shared in Adobe swatch file formats of some kind. There is also often the need to use standard palettes developed within an organization to ensure that aesthetics are carried over into all projects and output. Now there is a way to read these swatch files in R and avoid transcribing or converting color values by hand or or with other programs. This package provides functions to read and inspect Adobe Color (ACO), Adobe Swatch Exchange (ASE), GIMP Palette (GPL), OpenOffice palette (SOC) files and KDE Palette ("colors") files. Detailed descriptions of Adobe Color and Swatch Exchange file formats as well as other swatch file formats can be found at <http://www.selapa.net/swatches/colors/fileformats.php>.

Maintained by Bob Rudis. Last updated 3 years ago.

aco ase swatch swatches

78.4 match 57 stars 4.71 score 18 scripts

jonclayden

shades:Simple Colour Manipulation

Functions for easily manipulating colours, creating colour scales and calculating colour distances.

Maintained by Jon Clayden. Last updated 5 months ago.

color color-manipulation colour colour-manipulation colour-spaces

5.3 match 83 stars 9.58 score 178 scripts 37 dependents

r-forge

colorspace:A Toolbox for Manipulating and Assessing Colors and Palettes

Carries out mapping between assorted color spaces including RGB, HSV, HLS, CIEXYZ, CIELUV, HCL (polar CIELUV), CIELAB, and polar CIELAB. Qualitative, sequential, and diverging color palettes based on HCL colors are provided along with corresponding ggplot2 color scales. Color palette choice is aided by an interactive app (with either a Tcl/Tk or a shiny graphical user interface) and shiny apps with an HCL color picker and a color vision deficiency emulator. Plotting functions for displaying and assessing palettes include color swatches, visualizations of the HCL space, and trajectories in HCL and/or RGB spectrum. Color manipulation functions include: desaturation, lightening/darkening, mixing, and simulation of color vision deficiencies (deutanomaly, protanomaly, tritanomaly). Details can be found on the project web page at <https://colorspace.R-Forge.R-project.org/> and in the accompanying scientific paper: Zeileis et al. (2020, Journal of Statistical Software, <doi:10.18637/jss.v096.i01>).

Maintained by Achim Zeileis. Last updated 4 months ago.

2.5 match 16.23 score 8.2k scripts 8.1k dependents

r-forge

Polychrome:Qualitative Palettes with Many Colors

Tools for creating, viewing, and assessing qualitative palettes with many (20-30 or more) colors. See Coombes and colleagues (2019) <doi:10.18637/jss.v090.c01>.

Maintained by Kevin R. Coombes. Last updated 1 months ago.

3.3 match 9.56 score 1.0k scripts 27 dependents

johnbaums

hues:Distinct Colour Palettes Based on 'iwanthue'

Creating effective colour palettes for figures is challenging. This package generates and plot palettes of optimally distinct colours in perceptually uniform colour space, based on 'iwanthue' <http://tools.medialab.sciences-po.fr/iwanthue/>. This is done through k-means clustering of CIE Lab colour space, according to user-selected constraints on hue, chroma, and lightness.

Maintained by John Baumgartner. Last updated 5 years ago.

color palettes

5.1 match 34 stars 5.46 score 170 scripts

andrewheiss

colourlovers:R Client for the COLOURlovers API

Provides access to the COLOURlovers <https://www.colourlovers.com/> API, which offers color inspiration and color palettes.

Maintained by Andrew Heiss. Last updated 3 years ago.

color-palette colourlovers colourlovers-api graphics palette

3.3 match 109 stars 5.79 score 57 scripts

matt-dray

dehex:Learn to Roughly Assess Colour Hex Codes By Eye

Follow David DeSandro's method to quickly generate a rough colour name (e.g. 'light washed yellow') by looking only at its hex code (e.g. #F2D359). Contains standalone functions and a Shiny app for learning the process interactively.

Maintained by Matt Dray. Last updated 3 years ago.

color colour hex

1.7 match 30 stars 3.18 score 1 scripts