Port of Zenburn to CSS, TextMate, Sublime Text, and Xcode.

Install "zenburn" via Package Control, and open Preferences. Use any theme you like, I found Adaptive works well:

{
    "color_scheme": "Packages/zenburn/zenburn.tmTheme",
    "theme": "Adaptive.sublime-theme"
}

Preferences > Profiles > [Default profile] > Colors > Load Presets... > [zenburn.itermcolors]

mkdir -p ~/Library/Developer/Xcode/UserData/FontAndColorThemes
cp zenburn.xccolortheme ~/Library/Developer/Xcode/UserData/FontAndColorThemes