You can also press Ctrl+C to copy the Code of the Color and then use Ctrl+V and then Enter (don't know if this Key has the same Name in English. I mean the one that is used to make a new line in a Text-Document) to use the Color on another ObjectI really don't like that mechanic, of how you have to either duplicate items that have the color scheme you like or go out of your way to somehow save the colors you like in a Word (or other) document. The game should provide you with the option to 'remember' the colors you chose for a certain item. It's very, very annoying to have to resort to duplicating items or remembering the colors each time you want to place a new item.