Color Display is a free Android app developed by tksw. As the name suggests, it is a simple tool for displaying colors on your device's screen. You can create custom colors by adjusting the proportions of red, green, and blue, and display them in full screen mode. The app is easy to use and straightforward, making it a great choice for anyone who needs a quick and simple way to display colors.

One of the best things about Color Display is that it can be used for web design and other creative projects. The app is also very lightweight, so it won't take up much space on your device. If you need more advanced features, you can download the "Color Display +" app, which provides more detailed settings and options. Overall, Color Display is a useful app for anyone who needs to display colors on their device's screen.