I stumbled upon a website that allows you to blend any colors evenly no matter how opposite on the spectrum they are.
sharing the knowledge
COLOUR PORN OH MY GOD
mollywog asked: I’ve been wanting to improve my art and achieve a better grasp on color theory, so I was wondering if you still have/remember that tutorial you made to explain some color theory and if you could maybe post it? ;-; I used to reference it all the time. Or if you know if any great websites that cover it, that would be great!
Sure, here you go! Sorry it’s so… old…

How to have Six with Colours
This is very nice, it has not only a explanation on colours, but also various examples of different strokes you can use to blend those colours together.
Definitely worth a look!