anything with white, blue and pink/red, blue and green. Maybe blue and orange. Green and yellow.
Explanation:
When it comes to art and colors, and it also depends on what kinda look you're going for, if you want them to blend and maybe it pretty but if you want to be abstract then maybe use some opposing colors but you wanna be sure the opposing colors don't mix too much cause then it'll just turn into a brown blob.
