This messes up textual inline editors - you would need to fix the gutter color and the rule list color as well. That said, I think the original color provided better contrast for text, so I'd prefer to just leave what we used to have.

![image](https://f.cloud.github.com/assets/697759/621353/fc51713c-cf00-11e2-8662-3ca801cf5db0.png)