A simple and distinctive colorscheme. Distinguishability and ability to scan are more important than noisiness. Naturally the appearance of code depends heavily on the base syntax. I've looked at Java, Idris (vim-idris), Haskell, Erlang and Elixir (vim-elixir). These vary heavily, with idris and elixir using identifier infrequently, erlang a ton and haskell and java not at all
Many of the colors are meant to resemble sidewalk chalk, hence the name.
I currently only include a dark theme. Any contributions (additional themes, missing highlights, etc) are welcome.