Themify is a great tool to get inspiration. It allows you to easily select colors from your browser and copy them to the clipboard. All you have to do is install the extension on your browser and you're ready to go!

If you want to work in graphics, you can easily output colors in Hex or RGB, to make code a little easier to paste.

If you want to be design-minded, there is an option to output colors in Hex without the "#". It's more like your browser in a sense, but there is still a keyboard shortcut available.