Color issue when exporting to PDF in InDesign

Hi,

I have a document that I want to export to PDF but I am having color issues. Below are two images where you notice the cyan color getting more intense in the PDF output.

Adobe InDesign

PDF output opened in Adobe Acrobat.

This PDF is meant for the web, so I have used "Document RGB" and exported it with No Color Conversion.

Does anyone know why this is happening?