A simple, minimalistic dark theme. It's super evil, but don't be scared!
Best used in conjunction with: Super Evil New Tab
https://chrome.google.com/webstore/detail/super-evil-new-tab/dhphmpoekpoecdbjeionimpiceigkeil?hl=en
Full source-code is available here:
https://git.superevilmegaco.com/google-chrome/super-evil-dark-theme