Color scheme & layout design for a simple web project

Hi! We are looking for a creative, professional and talented graphic designer who's able to make our visual web appearance to reflect our values. We appreciate modern, simple and clear web sites. Our site is a simple tool to people who want to learn a foreign language. In addition to the skills that are attached to this task, we require from you: 1. Very good visual creativeness and eye to define a color scheme. 2. Former experience of defining colors 3. Former experience of designing modern web sites 4. Reference works. The task contains in high level 1. Four layout examples 2. Color definitions (primary and supplementary) 3. Page element definitions (e.g. dialogs, links, buttons, text fields, tables) 4. Fav icon We think that quality is more important than time. Also, we have a conceptual illustration of user interface and more comprehensive specification of requirements to get you easily started. Here are a couple of sites we think they represent somewhat the same direction than we. [login to view URL] [login to view URL] [login to view URL]