Kuler is a simple adobe web app that lets users create a pallete of 5 complementary colours, others can then view, download, rate and comment on these themes.
The Kuler API is a fantastic resource to gain access to these themes, so why not allow users to easily theme your flash application with a simple button click.
Here’s a mini demo so you can give the gist.
And of course… the source code
The API Documentation for Kuler can be found here…