To get back to the question, I don’t think the color of the rocket affects its performance. And it might help in identifying any pieces that are jettisoned during launch.
Giant steps are what you take
Walking on the moon
I hope my leg don’t break
Walking on the moon
We could walk forever
Walking on the moon
We could live together
Walking on, walking on the moon
They use foam to thermally insulate the tanks, which contain supercold liquid hydrogen and liquid oxygen. The foam’s natural color is amber. Exposure to sunlight has made it more orangish in color.