What are 3 complementary colors i can use

I'm working on an assignment that has to do with digital art and this is my masterpiece that i've worked on. i was wondering if anyone knew any websites that i could possibly sell my digital artwork? i'd be very appreciated and will gladly mark the right website that does sell digital art as well brainliest! you!

You’ve taken your first step into the world development. write a paragraph describing your thoughts on html. write 150 words on what kind of website you would make in the future? what sides would you like to model yours after?

In what page of percy jackson can you find character traits that he and his mom have in common