Daydream vs Perfect Periwinkle
Both from Sherwin-Williams's palette. Daydream reads as blue-grey, while Perfect Periwinkle reads as blue — two distinct hue families, not close cousins. Daydream (LRV 54) reflects noticeably more light than Perfect Periwinkle (LRV 23), a difference of 31 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. With a ΔE of 30.6, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Daydream vs Perfect Periwinkle Simulated Comparison
5 simulated room previews — drag the slider on each to see Daydream on one side and Perfect Periwinkle on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Daydream comparisons
See how Daydream stacks up against other well-photographed colors across different brands and tones.
