The red and blue one is a leafhopper (Graphocephala). They suck out the plant juice, but generally not a big problem unless you see a really large number of them.

Bill

The matte red/brown beetle, flying at night could be an Asiatic Garden Beetle. They feed on plants at night and spend the day burrowed in the soil at the base of plants (and in lawns). A well known garden pest...

Thanks for both IDs! Good information.

Ellen, I think you're right about the asiatic garden beetle. In fact, I think I've seen them underground while digging during the day.

Excuse me for sounding ditsy but....

What a pretty bug!!! I want one as a pet or something haha.