Chiswell Blue vs Grey Blue
Chiswell Blue (Benjamin Moore) and Grey Blue (RAL Classic) come from different manufacturers. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. The 22-point LRV gap — 30 for Chiswell Blue vs 7 for Grey Blue — means Chiswell Blue will open up a space more effectively. A ΔE of 27.7 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.
Chiswell Blue vs Grey Blue in Real Spaces
1 real room side by side. Seeing Chiswell Blue 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.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Chiswell Blue returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Chiswell Blue vs Grey Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Chiswell Blue 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 Chiswell Blue comparisons
See how Chiswell Blue stacks up against other well-photographed colors across different brands and tones.
