Colonial Blue vs Purbeck Stone
Colonial Blue (Benjamin Moore) and Purbeck Stone (Farrow & Ball) come from different manufacturers. Colonial Blue reads as blue, while Purbeck Stone reads as greige-grey — two distinct hue families, not close cousins. The 17-point LRV gap — 52 for Purbeck Stone vs 35 for Colonial Blue — means Purbeck Stone will open up a space more effectively. Where Colonial Blue leans blue, Purbeck Stone reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 24.4 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Colonial Blue vs Purbeck Stone in Real Spaces
1 real room side by side. Seeing Colonial 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.
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. Purbeck Stone returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Colonial Blue vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Colonial 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 Colonial Blue comparisons
See how Colonial Blue stacks up against other well-photographed colors across different brands and tones.
