which I think is pretty close to a logo I made for a piece of work 8 years ago https://www.youtube.com/watch?v=ssfQlzv7osg&t=2s (the X of the Xerion was the individual logo for the site back then).
Whilst not identical I’d say it was close enough that if it was the other way round I’d get a cease and desist letter, given that I’ve seen copyright disputes over using the same colour?!
Guess I didn’t do too bad all those years ago. Mind you, not a lot you can do with an X.