This is a small addon that allows for easy color palette integration in Godot 4. Quickly Create/Download palettes. Load/Save for use any time. Comes with the ability to quickly switch the editor's color-picker swatches as well as a custom color picker that can switch between palettes on demand. Download option currently supports Lospec palettes.
Tool will appear in the same dock as the inspector/node/history tabs. It also will override the editor's color-picker when using the inspector.