Paint the blue dark gray

Exteriors: Here are some of my favorite exterior paint combinations which you may want to consider.

First, stone the foundation and continue with entire front entrance elevation. It is difficult to see where your front door is located. Does it face the street or is it tucked in to the right? Whatever you do with the house paint, make sure you paint the front door a bright color.

The light trim "blocking" gives the house so much needed character and using two different color tones (like picture #2) would work on your house.

Resurface your driveway and trim it with stone pavers to neaten it up.

Without getting crazy, down the road you should consider better landscaping. Picture #3 shows a front patio/car slip and simple landscaping.

^ ^ ^ Note the natural garage door and the extended portico over the entrance area

^ ^ ^ Note the two paint colors. Consider the trim in the center of your upper windows to create interest.
^ ^ ^ Note landscaping the paint colors

^ ^ ^ Stacked stone foundation, dark grey house paint, white trim, natural wood front door and garage door

What about changing the paint color to brighten it up and add some shutters??

You have gotten great advice....get rid of the blue, fix the driveway, and landscape.

A " no nonsense neighborhood" that allows a trailer in the front yard??

@Grapfruit1_ar ....haha nope! I actually took this photo as we were moving the camper because the zoning department had just written me a citation xD

Very cute trailer, though! OK, we have to help you get up to speed in your neighborhood!

Paint the front door a light or bright color so it will show up from a distance. I'd spend the rest on landscaping. Don't add stone.

The yard needs a tree. I would also make your house separate from the neighbors by adding a small fence section and a hedge on the right side.

Paint over the blue if you can afford it but do the other things first.

This is messy but I hope it helps. I did your siding in a dark sage/gray called Rosemary from Sherwin Williams. Your door is in a rusty orange, your trim is in a color close to your mortar and your garage door is in a color closer to your house color.

Landscaping, as mentioned above, will certainly also help increase your curb appeal.

put some contrast colors and art works on the walls