Most marine stores have a small fiberglass repair kit in white, similar to body filler. You could then paint it.
If you need more paint, most auto paint stores can make up aerosol cans if you give them the paint code, or you can get larger quantities of touch-up. I had all the colors for our 2008 made up in 1/2 pints and have one aerosol can of the dark brown. You will also need a can of thinner/hardener for the 1/2 pints and a aerosol can of clear coat.
PINNACLE 2015 38FLSA. aka: "Roam Sweet Home"