Firefly Paint Scheme Color - Zephyr Blue - Inquiry

I recently purchased an unpainted Sunset models HO scale "Firefly" streamlined Pacific, and I would like to have it painted and wired for DCC.

Did the Frisco have a specific shade of blue they used?

Is there a modern equivalent in model paints available?

 

Zephyr Blue.

I used discontinued Floquil C&O Enchantment Blue to paint mine.

https://www.myperfectcolor.com/paint/497895-american-flyer-co-enchantment-blue-16-69

I used a product called Metallizer Stainless for the band.

 

Thank you all for the information and resources.

This gives me a direction to go in.