This is my collection of Sublime Text themes cobbled together from across the net, modified slightly to suit my own questionable taste.
A mod of the excellent Monokai Soda color scheme from the Buy Me a Soda theme. Includes some color tweaks and extended syntax highlighting for Ruby and Slim.
The Slim syntax depends on the the ruby-slim-tmbundle fork by Tycoon, as it seems a bit better than the version available through the Sublime Package manager.
Three Markdown themes are included as well: Markdown Espresso by Iestyn Williams, Markdown Editor by Brett Terpstra, and Markdown Cola by yours truly (it's fugly, don't use it).
Many thanks to Ian Hill for doing all the hard work and creating the original Soda Theme, and full credit to Brett Terpstra and Iestyn Williams for their respective Markdown themes.
Monokai color codes:
#E6DB74 yellow string
#AE81FF purple number, constant, user constant
#F92672 pink/red variable, storage, tag name
#66D9EF cyan storage type, library function
#A6E22E green class name, function name, tag attribute
#FD971F orange function args
#75715E grey comment