While I am not colour blind, I sympathise with those that are. All programming languages should have a library along the lines of Colors.jl [1] that allows you

While I am not colour blind, I sympathise with those that are. All programming languages should have a library along the lines of Colors.jl [1] that allows you to simulate and, more importantly, provides functionality to give you a good set of colours and colour scales to use for your graphics. [1]: https://github.com/JuliaGraphics/Colors.jl#simulation-of-color-deficiency-color-blindness https://github.com/JuliaGraphics/Colors.jl#simulation-of-col...