The New EyeDropper API
The advantage is that the EyeDropper allows you to pick the color of any element on the screen, including items that are outside your browser’s window.
Web Design and Development Magazine
Web Design and Development Magazine
Tag color
Seven Tips to Use Colors in your Site
I have seen many websites that use so many different colors, that it becomes distracting, off-putting, and downright unattractive.
The Meaning of Colors for Designs
Use the color in situations where you are trying to persuade or convey a certain message, and make sure you use the color correctly, or the wrong effect can result.