Heron Plume vs Mortar
Heron Plume and Mortar come from the same Sherwin-Williams collection. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. Their light reflectance values are nearly the same — 75 vs 74 — so neither will read significantly brighter or darker than the other. Both share a warm character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 0.9 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Heron Plume vs Mortar Simulated Comparison
5 simulated room previews — drag the slider on each to see Heron Plume on one side and Mortar 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 Heron Plume comparisons
See how Heron Plume stacks up against other well-photographed colors across different brands and tones.
Heron Plume reads slightly lighter (LRV 75 vs 69), a gap that shows most in low-lit rooms.
A 8-point LRV gap (83 vs 75) makes White Dove the marginally brighter of the two.
At LRV 75 vs 6, Heron Plume is decisively the brighter choice.
Heron Plume reflects far more light (LRV 75 vs 52), opening up a space where Purbeck Stone encloses it.
Heron Plume reflects far more light (LRV 75 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 75 vs 52, Heron Plume is decisively the brighter choice.
Heron Plume reflects far more light (LRV 75 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 75 vs 58, Heron Plume is decisively the brighter choice.
At LRV 75 vs 27, Heron Plume is decisively the brighter choice.
Heron Plume reflects far more light (LRV 75 vs 43), opening up a space where French Gray encloses it.
Heron Plume reflects far more light (LRV 75 vs 4), opening up a space where Naval encloses it.
At LRV 75 vs 55, Heron Plume is decisively the brighter choice.
At LRV 75 vs 13, Heron Plume is decisively the brighter choice.
At LRV 75 vs 44, Heron Plume is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 75), a gap that shows most in low-lit rooms.
Heron Plume reflects far more light (LRV 75 vs 21), opening up a space where Artichoke encloses it.
A 10-point LRV gap (75 vs 66) makes Heron Plume the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 75 vs 74), so neither reads brighter in a room.
A 7-point LRV gap (83 vs 75) makes Snowbound the marginally brighter of the two.
Heron Plume reflects far more light (LRV 75 vs 51), opening up a space where Pigeon encloses it.
At LRV 75 vs 12, Heron Plume is decisively the brighter choice.
At LRV 75 vs 8, Heron Plume is decisively the brighter choice.
A 7-point LRV gap (75 vs 68) makes Heron Plume the marginally brighter of the two.
Heron Plume reflects far more light (LRV 75 vs 41), opening up a space where Dix Blue encloses it.
At LRV 75 vs 12, Heron Plume is decisively the brighter choice.
At LRV 75 vs 45, Heron Plume is decisively the brighter choice.
Heron Plume reflects far more light (LRV 75 vs 31), opening up a space where Pale Green encloses it.