Found this in my bathroom window sill - NorthEast Los Angeles

Saw a spider web forming over the last week but never the actual spider, wasn’t really a concern but saw it tonight and saw it had some significant markings. Don’t know much about spiders but I feel like markings can mean 2 things \*’I’m dangerous’\* or \*’Hopefully I get confused for a dangerous one’\*.

Can’t really get a better photo without touching the web and I’m afraid that would spook it and I’d lose track of it. The whole body is about the size of a a lima bean, reddish brown.