Blue green vs Blue Peacock
Blue green is a RAL Classic color while Blue Peacock comes from Sherwin-Williams. Hue-wise, Blue green belongs to the blue-green family and Blue Peacock to the blue family. With LRVs of 8 and 6, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 4.5, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue green vs Blue Peacock in Real Spaces
2 real rooms side by side. Blue green and Blue Peacock are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
Blue green vs Blue Peacock Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue green on one side and Blue Peacock 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 Blue green comparisons
See how Blue green stacks up against other well-photographed colors across different brands and tones.
