Opaline vs Agreeable Gray
Where Opaline belongs to Benjamin Moore's range, Agreeable Gray is a Sherwin-Williams color. Opaline reads as beige-yellow, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. Opaline (LRV 78) reflects noticeably more light than Agreeable Gray (LRV 60), a difference of 18 points that becomes especially apparent in rooms with limited natural light. Opaline runs yellow while Agreeable Gray is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 11.0, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Opaline vs Agreeable Gray in Real Spaces
2 real rooms side by side. Seeing Opaline and Agreeable Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. Opaline reflects noticeably more light off the walls, making the space read more open than Agreeable Gray.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Opaline reflects noticeably more light off the walls, making the space read more open than Agreeable Gray.
Color Details
Opaline vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Opaline on one side and Agreeable Gray 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 Opaline comparisons
See how Opaline stacks up against other well-photographed colors across different brands and tones.
