I have an inverted color palette

Hello everyone! I buyed an graphics tablet, so I decided to draw on Krita. I downloaded it, i was just beginning to draw, picked color red, starting to made a sketch, but it was blue, not red! I don’t know what is happening, I have an inverted color palette! I work on Windows 10. Please help me!!!

See if this solution works for you:

(click on it… there’s english below)