iridescent texture material

[Juan Martin Mermot]

Hi Artists,

I´m struggling when creating a iridescent material since the balance between color and the reflections always make the material strange. I´m working with corona render (Physical material) and the issue is I´m not sure if creating the material as a metal, or as a non-metal and if so, should the reflections be as a clear coat?

I have already tried creating a pearl material (which renders just fine) but adding the RGB colors like the reference makes everything super strange.

I have the following reference for the material: https://www.metalocus.es/es/noticias/casa-de-la-musica-y-auditorio-en-alguena-muca#