Color-by-numbers apps are really popular on the App Store right now, with four different apps rising to the top of the free apps chart. The apps have a combined 3.2 million downloads over the past ...

Existing color systems, such as RGB and CYMK, are all text-based and require a large range of values to represent different colors, making them difficult to compute and time-consuming to convert.

Embedded GUIs are growing more elaborate day by day. Developers now have to contend with such arcana as a color palette. Another reader wanted to know how to pick the ideal set of colors in a color ...

Design veterans know that the difference between a blockbuster product and a total flop isn’t always about materials or high-tech features. Sometimes it all comes down to color—and consumer preference ...