Light grey vs Agreeable Gray
Light grey (RAL Classic) and Agreeable Gray (Sherwin-Williams) come from different manufacturers. Their light reflectance values are nearly the same — 58 vs 60 — so neither will read significantly brighter or darker than the other. ΔE 5.1 means they're clearly different, but not dramatically so — they'd pair well in the same room.
Light grey vs Agreeable Gray 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
Light grey vs Agreeable Gray in Real Spaces
Light grey and Agreeable Gray 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 4 room types where both colors have photos.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. The distinction reads clearly at room scale, making the choice between them concrete.
@budujemytytan3
@mybudgetrecipes
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
@budujemytytan3
@homeimprovementdude
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
@andrzejmarek
@homeimprovementdude
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. The distinction reads clearly at room scale, making the choice between them concrete.
@pevescal
@homeimprovementdude
More Light grey comparisons
See how Light grey stacks up against other well-photographed colors across different brands and tones.

Light vs dark contrast
RAL Classic vs Benjamin Moore

Ammonite reads lighter
RAL Classic vs Farrow & Ball

Light vs dark contrast
RAL Classic vs Sherwin-Williams

RAL Classic vs Farrow & Ball
RAL Classic vs Farrow & Ball

Light vs dark contrast
RAL Classic vs Sherwin-Williams

RAL Classic vs Farrow & Ball
RAL Classic vs Farrow & Ball

RAL Classic vs Sherwin-Williams
RAL Classic vs Sherwin-Williams

Light vs dark contrast
RAL Classic vs Dulux

RAL Classic vs Dulux
RAL Classic vs Dulux

RAL Classic vs Benjamin Moore
RAL Classic vs Benjamin Moore

Light vs dark contrast
RAL Classic vs Benjamin Moore

Light vs dark contrast
RAL Classic

Light vs dark contrast
RAL Classic vs Dulux

Light vs dark contrast
RAL Classic

Light vs dark contrast
RAL Classic

RAL Classic vs Jotun
RAL Classic vs Jotun

Light vs dark contrast
RAL Classic vs Little Greene

Light grey reads lighter
RAL Classic vs Jotun

Light vs dark contrast
RAL Classic vs Little Greene

RAL Classic vs Jotun
RAL Classic vs Jotun

Light vs dark contrast
RAL Classic vs Little Greene

Light vs dark contrast
RAL Classic vs Behr

Light grey reads lighter
RAL Classic vs Behr

Light vs dark contrast
RAL Classic vs Behr

RAL 110-2 reads lighter
RAL Classic vs RAL Effect

Light vs dark contrast
RAL Classic vs RAL Effect

Light grey reads lighter
RAL Classic vs RAL Effect

Light vs dark contrast
RAL Classic vs NCS

Light vs dark contrast
RAL Classic vs NCS

Light vs dark contrast
RAL Classic vs NCS

















