1. English blue reminds people of melancholy and sadness. One of Utada's albums is called ultra blue. I don't know if you've heard it, but it means extreme melancholy (literally deep blue). If there is no such implied meaning, it would be good to use it as your company name.

2, English blue has another bad meaning, which is equivalent to porn or yellow in Chinese. You don't want to use this meaning.

so my suggestion is, don't use anything with blue.