Pr gold color parameter

Quick answer：

The 'Pr gold color parameter' likely refers to a setting or specification in a printing or graphic design context where the color 'gold' is being adjusted or defined. In printing, gold color can be a Pantone color, a CMYK mix, or a special metallic ink. In graphic design, it might be a setting in a software like Adobe Photoshop or Illustrator to control the appearance of gold in a design.