by Luke Wroblewski

In the case of interface design, color combinations found in nature are especially useful. From complex web applications to informative “brochure-ware” sites, naturally occurring color combinations have the potential to distinguish (by helping create a more memorable website), guide (by allowing users to focus on interactions), engage (by making page layouts comfortable and more inviting), and inspire (by offering new ideas for color selection).

GuideColors found in nature are often less saturated and more pleasing to the eye than their artificial counterparts. As a result, they allow users to focus on interactions, and not be distracted by overly bright hues. When you attempt to focus on the information in a layout with very saturated hues (Fig 4), your eye consistently returns to the bright colors

We are used to backdrops composed of blues, yellows, and grays because we see them every day.