Purbeck Stone vs RAL 570-2
Purbeck Stone is a Farrow & Ball color while RAL 570-2 comes from RAL Effect. Purbeck Stone reads as greige-grey, while RAL 570-2 reads as blue-purple — two distinct hue families, not close cousins. At LRV 55 vs 52, RAL 570-2 will read as the brighter of the two — a 3-point gap that matters most in north-facing or low-light rooms. At ΔE 23.5, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Purbeck Stone vs RAL 570-2 in Real Spaces
2 real rooms side by side. Seeing Purbeck Stone and RAL 570-2 in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The brightness difference is modest but present — RAL 570-2 gives the walls a little more lift.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — RAL 570-2 gives the walls a little more lift.
Color Details
Purbeck Stone vs RAL 570-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Purbeck Stone on one side and RAL 570-2 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 Purbeck Stone comparisons
See how Purbeck Stone stacks up against other well-photographed colors across different brands and tones.
