Celeste Bianchi Decal Color Match

Hi, I hope this is the right place to post. It seemed like the most appropriate section.

I recently got a early to mid 80's Celeste colored Bianchi and a lot of the decals are in somewhat bad shape and I was looking to purchase some new ones to replace them. I was looking on Velocals but they have a few different color options that look similar to the navyish color I am looking for and I was hoping someone here would have some advice on which color to go with.

Thanks for your time!