Almost Oyster vs RAL 150-3
Almost Oyster (Dulux) and RAL 150-3 (RAL Effect) come from different manufacturers. Hue-wise, Almost Oyster belongs to the beige-greige family and RAL 150-3 to the beige family. The 3-point LRV gap — 77 for RAL 150-3 vs 74 for Almost Oyster — means RAL 150-3 will open up a space more effectively. A ΔE of 2.5 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Almost Oyster vs RAL 150-3 in Real Spaces
3 real rooms side by side. Almost Oyster and RAL 150-3 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. RAL 150-3 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. RAL 150-3 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. RAL 150-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Almost Oyster vs RAL 150-3 Simulated Comparison
5 simulated room previews — drag the slider on each to see Almost Oyster on one side and RAL 150-3 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 Almost Oyster comparisons
See how Almost Oyster stacks up against other well-photographed colors across different brands and tones.
