Black grey vs RAL 790-3

RAL Classic
·
RAL Effect

Black grey (RAL Classic) and RAL 790-3 (RAL Effect) come from different manufacturers. Their light reflectance values are nearly the same — 6 vs 4 — so neither will read significantly brighter or darker than the other. A ΔE of 1.5 puts them in subtle territory — distinguishable in direct comparison, less so from across a room.

Black grey vs RAL 790-3 Color Comparison

Bathroom
Bedroom
House
Kitchen Cabinets
Living Room

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.

ΔE 1.5Subtle difference

Color Details

Black grey
RAL Classic · RAL 7021
Hex#2F3234
LRV6.5
BrandRAL Classic
NumberRAL 7021
Undertone
Temperature
Brightnessdark
View Black grey
RAL 790-3
RAL Effect · RAL 790-3
Hex#313538
LRV4.5
BrandRAL Effect
NumberRAL 790-3
Undertone
Temperature
Brightnessdark
View RAL 790-3

Black grey vs RAL 790-3 in Real Spaces

Black grey and RAL 790-3 are close enough that the difference can be hard to judge from a chip alone. These real-room photos show how each reads at scale, across different spaces and lighting conditions. Showing 1 room type where both colors have photos.

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. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.

Black grey
RAL 7021 kitchen cabinets paint review

@a.jak.agata

RAL 790-3
RAL Effect undefined RAL 790-3 kitchen cabinets

Plan Home visualization

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