In this challenge, you'll build a color picker for a web page.
A color picker is a simple UI (User Interface) tool that allows a user to choose from a list of colors. It is used in lots of software where users can select different colors.
For example, say you are designing a blog editor. You will likely want to let users choose the colors of things like their blog header, background, and text. A color picker is a user-friendly way to edit things like this.
In this challenge, we'll start simple and build a web page with a color picker that, when clicked, changes the background color of the page.