Usually a transition is black and white. Color can be included in one's transition but I think it's much easier to do a transition in greyscale.
Here's how transitions work.
This is the order of how transitions are done.
████████████████
â—------------------------->
Black then grey then white.
Here's how transitions work.
This is the order of how transitions are done.
████████████████
â—------------------------->
Black then grey then white.