Kuler is a free color theme designer which combines an easy to use editor with some nice community features like voting and rankings. It’s not overly ambitious, but offers real value if you’re a web designer looking for ideas or inspiration. It also hooks directly into the Adobe Creative Suite design tool set, which makes it a real boon for professionals. Worth a look.
Discover Adobe Kuler — the web-hosted application for generating color themes that can inspire any project. No matter what you’re creating, with Kuler you can experiment quickly with color variations and browse thousands of themes from the Kuler community.