I sold about 4000 gobies last year. Overwelming color was green pumpkin.
We were on Little Sturgeon Bay Sunday and caught about 100 smallies in 4 hours.
2 colors
M.F. Motoroil with gold and purple flake and green pumpkin purple flake. All the gobies have some purple or blue tint to them. They change colors just like everything else however to match their surroundings.
Your basic greens and browns work just fine. Put a pearl blue belly on and your even better.