Sourdough vs Treasure Isle

Sourdough and Treasure Isle come from the same PPG collection. Hue-wise, Sourdough belongs to the beige family and Treasure Isle to the blue family. The 33-point LRV gap — 62 for Sourdough vs 29 for Treasure Isle — means Sourdough will open up a space more effectively. A ΔE of 35.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.