I believe these are Atlas Roofing Corp, Black Shadow or Pewter shingles. I am not 100% positive, but regardless, I would always urge clients to have the contractor provide you with some full-size samples that you can look at on-site to get a real view of the actual product.

This is my 1st home. A work in Progress, I have chosen to paint the exterior Sherwin Williams Dovetail, trim Snowbound and the front door Indigo Batik. however I cannot decide on a shingle color for my new roof! Atlas Pristine shingles are my options as of right now, any suggestions would be greatly appreciated!

Congratulations on the exterior modifications you'll be making. With the colors that you have selected for the exterior, our recommendation would be either the Pristine Heather or the Pristine Weathered. We would suggest getting a sample of both and holding them up to a sample of the exterior paint colors to see which one you prefer. Either one should make a good hat to put on your house. Good luck!

these are the samples

It's always interesting and preferable to have the actual samples as you have there. The Dovetail is much cooler in tone than what the website shows and it appears you have added in another color as well (amherst). With those two colors, I would push you towards the pewter or the black shingles. Black shingles aren't right for everyone, but for those with a little more daring in them, they can make a great statement. If you don't want to step out quite that far, then the pewter is a great choice.