Meander Blue vs Waterfall

Both from Sherwin-Williams's palette. Hue-wise, Meander Blue belongs to the blue family and Waterfall to the blue-green family. Waterfall (LRV 71) reflects noticeably more light than Meander Blue (LRV 66), a difference of 5 points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. The ΔE 4.5 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.