Color scheme generator based on available colors?

Question

Design

Are there such generators of color schemes that, based on the existing two, offer 1-2 more colors? Of those that I saw everywhere, either ready-made schemes, or the choice is made on the basis of one of my colors.

Answer 1

1. Two tones up and down.
2. Isosceles triangle mode on the color wheel: pasteboard.co/n5FqkgZY7.png
PS: selection of combinations: here

My two colors are #e84a4a and #4a98e8. How can I choose another one? or two

The answer is here .

Answer 2

https://www.materialpalette.com/ Great generator.
- you need to choose 2 colors from the available. You can't beat yours.
+ based on it, you can understand the logic of color selection and make your own palettes