Plaster vs Agreeable Gray
Plaster (Tikkurila) and Agreeable Gray (Sherwin-Williams) come from different manufacturers. The 3-point LRV gap — 60 for Agreeable Gray vs 57 for Plaster — means Agreeable Gray will open up a space more effectively. A ΔE of 2.8 puts them in subtle territory — distinguishable in direct comparison, less so from across a room.
Plaster vs Agreeable Gray Color Comparison
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.
Color Details
Plaster vs Agreeable Gray in Real Spaces
Plaster and Agreeable Gray are close enough that the difference can be hard to judge from a chip alone. These real-room photos show how each reads at scale, across different spaces and lighting conditions. Showing 2 room types where both colors have photos.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Agreeable Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Prosto Remont
@mybudgetrecipes
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The brightness difference is modest but present — Agreeable Gray gives the walls a little more lift.
@oiaurora_
@thecolorconcierge
More Plaster comparisons
See how Plaster stacks up against other well-photographed colors across different brands and tones.

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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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