Hi- thanks for your inquiry. This project was nearly 10 years ago, and it looks like Blue Star has changed their color offerings. This color was RAL #6027 and I don't see it on their page any more. I think the closest would be the RAL#5018. Hope this helps!

here's the link to the blues:

https://www.bluestarcooking.com/inspiration/build-your-own/?byo_model=range_1_3_00295_000

and if you look at the greens, it looks closest to RAL6033. https://www.bluestarcooking.com/inspiration/build-your-own/?byo_model=range_1_3_00235_000