Blue Zephyr vs Mesmerize
Blue Zephyr is a PPG color while Mesmerize comes from Sherwin-Williams. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. With LRVs of 13 and 13, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 3.9, 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.
Color Details
Blue Zephyr vs Mesmerize Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Zephyr on one side and Mesmerize 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 Blue Zephyr comparisons
See how Blue Zephyr stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 13), opening up a space where Blue Zephyr encloses it.
At LRV 83 vs 13, White Dove is decisively the brighter choice.
A 7-point LRV gap (13 vs 6) makes Blue Zephyr the marginally brighter of the two.
Purbeck Stone reflects far more light (LRV 52 vs 13), opening up a space where Blue Zephyr encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 13), opening up a space where Blue Zephyr encloses it.
At LRV 52 vs 13, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 13), opening up a space where Blue Zephyr encloses it.
At LRV 58 vs 13, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 13, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 13), opening up a space where Blue Zephyr encloses it.
Blue Zephyr reads slightly lighter (LRV 13 vs 4), a gap that shows most in low-lit rooms.
At LRV 55 vs 13, Tranquil Dawn is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 13 vs 13), so neither reads brighter in a room.
At LRV 44 vs 13, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 13), opening up a space where Blue Zephyr encloses it.
Artichoke reads slightly lighter (LRV 21 vs 13), a gap that shows most in low-lit rooms.
At LRV 66 vs 13, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 13, Shoji White is decisively the brighter choice.
At LRV 83 vs 13, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 13), opening up a space where Blue Zephyr encloses it.
Their light reflectance is nearly identical (LRV 13 vs 12), so neither reads brighter in a room.
A 5-point LRV gap (13 vs 8) makes Blue Zephyr the marginally brighter of the two.
At LRV 68 vs 13, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 13), opening up a space where Blue Zephyr encloses it.
Their light reflectance is nearly identical (LRV 13 vs 12), so neither reads brighter in a room.
At LRV 45 vs 13, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 13), opening up a space where Blue Zephyr encloses it.