Mill Springs Blue vs Purbeck Stone
Mill Springs Blue is a Benjamin Moore color while Purbeck Stone comes from Farrow & Ball. Hue-wise, Mill Springs Blue belongs to the blue family and Purbeck Stone to the greige-grey family. At LRV 52 vs 34, Purbeck Stone will read as the brighter of the two — a 18-point gap that matters most in north-facing or low-light rooms. The tonal difference — Mill Springs Blue's green and blue character against Purbeck Stone's warm — becomes most visible against white trim or in morning light. At ΔE 20.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Mill Springs Blue vs Purbeck Stone in Real Spaces
3 real rooms side by side. Seeing Mill Springs Blue and Purbeck Stone in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Purbeck Stone returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Purbeck Stone will make the room feel meaningfully brighter than Mill Springs Blue would.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Purbeck Stone will make the room feel meaningfully brighter than Mill Springs Blue would.
Color Details
Mill Springs Blue vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Mill Springs Blue on one side and Purbeck Stone 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 Mill Springs Blue comparisons
See how Mill Springs Blue stacks up against other well-photographed colors across different brands and tones.
