Would anyone know the light blue color used on this boat and would anyone have any interior pictures?

Cool boat. I’d say it’s closest to Tiffany Blue.

This is my buddy Joe's boat. New MTI 390X Color Scheme Inspired By Caribbean Edition Breitling Timepiece

Thank you, I thought it was related to a watch, currently building a CC and was trying to get ideas.

Similar to coastal blue used on Pioneer boats or maybe it's a coastal aqua.

This one is actually a Bentley blue. Note, this is the same boat in both pics. The color absolutely shifts depending on light and shadow. I only say this because what you see in pics, and what you see in IRL can vary pretty significantly.