Glass Slipper vs Agreeable Gray
Where Glass Slipper belongs to Benjamin Moore's range, Agreeable Gray is a Sherwin-Williams color. Glass Slipper reads as blue-grey, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. Glass Slipper (LRV 70) reflects noticeably more light than Agreeable Gray (LRV 60), a difference of 10 points that becomes especially apparent in rooms with limited natural light. Glass Slipper runs blue while Agreeable Gray is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 9.5 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Glass Slipper vs Agreeable Gray in Real Spaces
2 real rooms side by side. Glass Slipper and Agreeable Gray 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.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Glass Slipper reflects noticeably more light off the walls, making the space read more open than Agreeable Gray.
Mudroom
Mudrooms are seen in passing, often under whatever light comes through the door — a context that favors colors with some depth. Glass Slipper returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Glass Slipper vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Glass Slipper 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 Glass Slipper comparisons
See how Glass Slipper stacks up against other well-photographed colors across different brands and tones.
