Plot(rnorm(50), bg = input$col, col = input$col, pch = 21) How the chosen colour is shown inside the inputĬolourpicker is available through both CRAN and GitHub:ĬolourInput('col', 'Select colour', 'purple'),.To select colours to use in your R code: colourPicker().In Shiny apps (or R markdown): colourInput().

Click here to see the colour picker addin that lets you select colours interactively.

Interactive demo of the colour picker input available for Shiny apps. Most of the functionality has existed in the shinyjs package for the past year and this package is simply a way to graduate all the colour picker functions into their own package. The new colourpicker package gives you a colour picker widget that can be used in different contexts in R.

Have you ever wanted to allow your users to select colours in your Shiny apps? Have you ever wanted to select a few colours to use in your R code, but found it tedious to search for the right colours? If you answered yes to any of those questions, or if you’re just curious, then colourpicker is the package for you!

Shiny rstudio