What is the best VERY cool-toned contour powder?

[LittleGina]

I don't mind if it's alone or in a palette, but I'm looking for a basically gray cool-toned contour color. For reference, I am the lighest shade offered in Sephora. I'm looking at Kevyn Aucoin's Sculpting Powder in "Light" but I'm also curious of other options. Price doesn't matter to me. 

[Yuumei]

I was just looking at the contour powders at LunatiCK Labs Cosmetics online. You can buy a whole palette or individual shades... they definitely had some gray cool toned shades available... good luck 🙂

[Kim888]

I definitely think you are on the right track with the Kevyn Aucoin's Sculpting Powder! I've heard fantastic things about that one for light cool toned people