Web Sites for Web Design
Hex Mixer: HTML Color Charts
"Select a color, then copy its hexadecimal code (under color swatch) to your HTML file to create non-dithering text, links or backgrounds."
The Usability Methods Toolbox
Provides resources on methods and techniques used in usability evaluation.
Usable Web: 1427 Links About Web Usability
"A collection of links about information architecture, human factors, user interface issues, and usable design specific to the World Wide Web."
Watchfire WebXACT
"WebXACT is a verification tool that scans your web page, checking for a variety of issues, including quality, privacy, and accessibility."
Web Pages that Suck
"Where you learn good Web design by looking at bad Web design."