Brillant blue vs Cement grey
Brillant blue and Cement grey come from the same RAL Classic collection. The 9-point LRV gap — 24 for Cement grey vs 15 for Brillant blue — means Cement grey will open up a space more effectively. A ΔE of 34.6 puts these firmly in different territory — two distinct design choices rather than close alternatives.
Brillant blue vs Cement grey Color Comparison
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.
Color Details
Brillant blue vs Cement grey in Real Spaces
Seeing Brillant blue and Cement grey in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 3 room types where both colors have photos.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Cement grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@isodoor.nl
@puntoporta
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Cement grey reflects noticeably more light off the walls, making the space read more open than Brillant blue.
@y_secure_
@drzwi_zbydrew
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. Cement grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@mebel26.ru
@kasia.kopacz
More Brillant blue comparisons
See how Brillant blue stacks up against other well-photographed colors across different brands and tones.
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