How to use HSL secondary in Premiere Pro for color correction and grading?

To use HSL secondary in Premiere Pro for color correction and grading, first select the clip you want to adjust. Then, go to the Lumetri Color panel and find the HSL Secondary tab. Use the eyedropper tool to select the color range you want to adjust. You can then fine-tune the selected color range using the sliders for hue, saturation, and luminance. Make adjustments until you achieve the desired look for your video.