You might want to apply the blue from the inside corner to the middle of your eyelid, then Grey dabbed on the lower eye bone and lid like a small triangle, then combine the mauve with something very light on your hand, mix with Q-tip and apply beneath brow.
The ends of the eyes having the darker shade in a triangular application bring the eyes farther apart and appear brighter.
Hope this helps. One rule of thumb for a smoky eye of any color, never use a color the same as your eye color. I have very green eyes and I use copper, rust, greys and pinks or even facial blush for eye shadows. I never use green. Did as a teenager but I didn't know any better. Actually, rustic shades that glimmer look great on dark blue eyes if not applied heavily,