Inverted color palette

[matiasfduque]

Solution found here:

Setting background color to black produces white screen on Pavlovia

OS System Info: Operating System: Windows-10-10.0.26200-SP0 PsychoPy version PsychoPy 2025.2.4 Python Version: 3.10.11 Standard Standalone Installation? (yes URL of experiment: Pavlovia Do you want it to also run locally? (if possible What are you trying to achieve?: I want to show a colored polygon on a black background What did you try to make it work?: I set the background color in the settings/screen tab to black, which inserts $(-1.0000, -1.0000, -1.0000) and the color of the poly…