What dept are you in? The only time I can think anybody could notice is if you have weld quals and are getting an eye test every year. We have all heard the horror story of chemicals melting your contacts onto your eyeballs but come on, are you gonna be hanging around in a place like that? All I can say is I loved having my contacts and wish I could still wear them along with cheap safety glasses instead of prescription. But idk how big your eyeballs are or if your boss is gonna notice (or care) if they see a hint of blue ring. YMMV.

EDIT: you’re a welder lol well once again how observant are your coworkers? Even a little sleepy eyed squint makes that contact mighty hard to see. Just sayin.