A couple of years ago, a group of entrepreneurs successfully Kickstarted a little something known as the Chameleon Pen. In a nutshell, it's an art pen that changes color tone as you draw – for example ...

There are two ways to change the background color of your Instagram Story. If you're posting a photo or video to your Instagram Story, you can change the background color with the Draw tool. If you're ...

If you want to sample a color that you encounter in the real world and then reproduce it on your computer, you might already be interested in devices like the SwatchMate Cube or the NODE Chroma module ...