Blue Note vs Lead Gray paint color comparison

Blue Note vs Lead Gray

Blue NoteBenjamin MoorevsLead GrayBenjamin MooreΔE 3.4 — Noticeable difference

Both are Benjamin Moore colors. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. With LRVs of 9 and 9, they'll behave almost identically in terms of how much light they reflect back into a room. They share a blue quality — useful to know if you're layering them in the same space. At ΔE 3.4, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.

Blue Note vs Lead Gray in Real Spaces

4 real rooms side by side. Blue Note and Lead Gray 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.

Living Room

Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.

Blue NoteBenjamin Moore 2129-30 living room paint

@thebuzzardfamily

Lead GrayLead Gray living room picture

@jessicamcintyreinteriors

Bathroom

Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. 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.

Blue NoteBenjamin Moore Blue Note bathroom review

@makingspacesnet

Lead GrayLead Gray bathroom paint review

@hemingway_interiors

House

At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. 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.

Blue NoteBenjamin Moore Blue Note exterior review

@fromhorrortohygge

Lead GrayLead Gray exterior color

@zucconworks

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.

Blue NoteBenjamin Moore 2129-30 kitchen cabinets paint

@fwfix7

Lead GrayBenjamin Moore Lead Gray kitchen cabinets

@outoflinedesigns

Color Details

Blue Note
Benjamin Moore · 2129-30
LRV9.0
BrandBenjamin Moore
Number2129-30
UndertoneBlue
TemperatureCool
BrightnessDark
Lead Gray
Benjamin Moore · 2131-30
LRV9.1
BrandBenjamin Moore
Number2131-30
UndertoneBlue
TemperatureCool
BrightnessDark

Blue Note vs Lead Gray Simulated Comparison

5 simulated room previews — drag the slider on each to see Blue Note on one side and Lead Gray on the other.

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.