This is a wool blend we recently fabricated and installed! It's Prestige Mills and the style is Duval. You can also order similar areas rugs at https://carpetremnant.com/products/grey-geometric-carpet-remnant-2
Tone on Tone: I chose a wool sisal style staircase runner with very narrow binding. It's installed about 3 inches from the sides (and cut out around the newel post) in the Hollywood style, which is tailored and bespoke. The big area rug is the same, but with a different binding. Larger area rugs do wonders for small spaces!