@astavrou I'm actually not sure myself, which is why I'd like to learn about them. π
Here's some info with further links: https://digital-strategy.ec.europa.eu/en/policies/web-accessibility
As far as I understand it, the European accessibility act will become mandatory by 2025, but is already in place. π€
@amxmln then check that out:
https://www.w3.org/WAI/fundamentals/
It is a good start. Also keep in mind that the ultimate goal is that all users should be able to interact with out any problem.
I am guessing that you are a designer so the first thing to take under consideration is colour contrast.