Cloud Nine vs Grey Blue
Cloud Nine is a Benjamin Moore color while Grey Blue comes from RAL Classic. Hue-wise, Cloud Nine belongs to the yellow family and Grey Blue to the blue-grey family. At LRV 84 vs 7, Cloud Nine will read as the brighter of the two — a 76-point gap that matters most in north-facing or low-light rooms. At ΔE 63.1, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Cloud Nine vs Grey Blue in Real Spaces
1 real room side by side. Seeing Cloud Nine 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
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Cloud Nine will make the room feel meaningfully brighter than Grey Blue would.
Color Details
Cloud Nine vs Grey Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Cloud Nine 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 Cloud Nine comparisons
See how Cloud Nine stacks up against other well-photographed colors across different brands and tones.
