A Simple Screen Color Picker for macOS
An Alternative for Digital Color Meter
Use Command ⌘ + Option ⌥ + G to get color & Command ⌘ + Option ⌥ + C to copy the hex code of the extracted color.
You can also click on the saved colors or the copy button to get the hex code of the corresponding color.
The same project for Windows can be found at https://github.com/RyuuseiKang/ColorPicker2