Cygnet Feather vs Grey Blue
Cygnet Feather is a Dulux color while Grey Blue comes from RAL Classic. Hue-wise, Cygnet Feather belongs to the greige-grey family and Grey Blue to the blue-grey family. At LRV 45 vs 7, Cygnet Feather will read as the brighter of the two — a 38-point gap that matters most in north-facing or low-light rooms. At ΔE 41.9, 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.
Cygnet Feather vs Grey Blue in Real Spaces
1 real room side by side. Seeing Cygnet Feather 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 Cygnet Feather will make the room feel meaningfully brighter than Grey Blue would.
Color Details
Cygnet Feather vs Grey Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Cygnet Feather 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 Cygnet Feather comparisons
See how Cygnet Feather stacks up against other well-photographed colors across different brands and tones.
