Heavenly White vs Perfect Periwinkle
Both from Sherwin-Williams's palette. Heavenly White reads as greige-white, while Perfect Periwinkle reads as blue — two distinct hue families, not close cousins. Heavenly White (LRV 81) reflects noticeably more light than Perfect Periwinkle (LRV 23), a difference of 58 points that becomes especially apparent in rooms with limited natural light. Heavenly White runs warm while Perfect Periwinkle is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 45.7, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Heavenly White vs Perfect Periwinkle in Real Spaces
1 real room side by side. Seeing Heavenly White and Perfect Periwinkle in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Heavenly White reflects noticeably more light off the walls, making the space read more open than Perfect Periwinkle.
Color Details
Heavenly White vs Perfect Periwinkle Simulated Comparison
5 simulated room previews — drag the slider on each to see Heavenly White 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 Heavenly White comparisons
See how Heavenly White stacks up against other well-photographed colors across different brands and tones.
Heavenly White reflects far more light (LRV 81 vs 4), opening up a space where Naval encloses it.
Their light reflectance is nearly identical (LRV 83 vs 81), so neither reads brighter in a room.