Shell White vs Summer White

Both are Sherwin-Williams colors. These are both beige-whites, so the question isn't which hue to choose — it's where within beige-white to land. With LRVs of 83 and 83, they'll behave almost identically in terms of how much light they reflect back into a room. They share a warm quality — useful to know if you're layering them in the same space. At ΔE 4.7, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.