Sure, there are plenty of painting apps for iOS already, but Remote Palette has a neat twist—it connects an iPad and iPhone so the iPad can be used as a canvas, and the iPhone as the color palette.

If you ask me, Apple’s current color palette for the iPhone lineup is starting to look a bit dated. If it doesn’t introduce anything new in terms of colors with the next-generation iPhone 7 ...

There’s no way Josef Albers could’ve known, way back in 1963, how easy it eventually would become to make a color palette. The revered Bauhaus teacher, whose book The Interaction of Color ...

But in the case of the ET 66 calculator–the inspiration for the iPhone calculator app–the ... and its clever use of color distinguished functions from numbers, with the all-important equals ...