Champlain Blue vs Black grey
Where Champlain Blue belongs to Behr's range, Black grey is a RAL Classic color. Champlain Blue reads as blue, while Black grey reads as blue-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (9 vs 6), so they'll read as similarly Dark in most lighting conditions. With a ΔE of 22.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Champlain Blue vs Black grey in Real Spaces
2 real rooms side by side. Seeing Champlain Blue and Black grey in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. 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.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Champlain Blue vs Black grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Champlain Blue on one side and Black grey 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 Champlain Blue comparisons
See how Champlain Blue stacks up against other well-photographed colors across different brands and tones.
