Delaware Putty vs Grey Blue
Delaware Putty (Benjamin Moore) and Grey Blue (RAL Classic) come from different manufacturers. Hue-wise, Delaware Putty belongs to the beige family and Grey Blue to the blue-grey family. The 56-point LRV gap — 63 for Delaware Putty vs 7 for Grey Blue — means Delaware Putty will open up a space more effectively. A ΔE of 56.9 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.
Delaware Putty vs Grey Blue in Real Spaces
1 real room side by side. Seeing Delaware Putty and Grey Blue in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Delaware Putty returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Delaware Putty vs Grey Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Delaware Putty on one side and Grey Blue 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 Delaware Putty comparisons
See how Delaware Putty stacks up against other well-photographed colors across different brands and tones.
