The combinations of colors you can use on your about.me page are nearly endless. So which should you choose to represent yourself? There are a number of tools online to help find and match colors. A longtime favorite is Kuler.
Colourlovers provides inspirations and adds some context to the palette you pick. A blog and community based on colors, patterns and trends in the space, Colourlovers has its own Tools section in addition to category specific Channels.
Need some extra help picking out the shade you see online? Colorzilla can help. Coordinate with your background using Pictaculous. It creates a palette in Kuler or Colourlovers based on an image you upload.