Seapearl vs Alabaster
Seapearl (Benjamin Moore) and Alabaster (Sherwin-Williams) come from different manufacturers. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. The 6-point LRV gap — 82 for Alabaster vs 76 for Seapearl — means Alabaster will open up a space more effectively. Where Seapearl leans yellow, Alabaster reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 2.2 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 6 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Seapearl vs Alabaster in Real Spaces
6 real rooms side by side. Seapearl and Alabaster are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Alabaster reads slightly lighter here — a subtle but real difference in how open the space feels.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Alabaster has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Alabaster has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Alabaster has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Alabaster has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Alabaster has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Seapearl vs Alabaster Simulated Comparison
5 simulated room previews — drag the slider on each to see Seapearl on one side and Alabaster 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 Seapearl comparisons
See how Seapearl stacks up against other well-photographed colors across different brands and tones.
