Aight, I am not the master at contouring, I still learning about it. But I am sure there are some quick tutorials out there. Anyways, I can share with you some tips that I find quite helpful.
There is a difference between contour and bronzing.
Contour is created with cold undertones, meaning they will look between bluish or greyish. Now, there are some contour palettes that have several shades that may suit you. Also, consider that the contour should be two shades darker than your foundation colour. You don’t want to pick a really dark colour because it does not look good, imagine looking at a dark strong line in the middle of your face.
A product that I like using as contour product is Fenty Beauty Match Stix: Matte Skinstick .
Now bronzing, bronzer is a compact powder that warms up the skin, I usually apply it after the contour. Sometimes when I decide for something more simple I only apply bronzer, enough to warm up my face. My favourite products are from Benefit Cosmetics, this brand sells a good variety of shades and one compact lasts for a long time.