Keep some distance between the Flutter trademarks and any other trademarks,
logos, or icons that are displayed on the webpage.

DON’T:

Don’t alter, distort, or modify the Flutter trademarks in any way.
This includes varying the spelling of the “Flutter” name, or displaying
the Flutter logo with color variations or unapproved visual elements.

Don’t combine the Google name with the “Flutter” name to form a unitary
brand (e.g., don’t use the phrases “Google Flutter” or “Google’s Flutter”).
You may use the Google name in full text to accurately describe the
Flutter SDK (e.g., “The Flutter SDK by Google”).

Don’t register the Flutter trademarks or any trademarks, logos,
or domain names that are confusingly similar to them.