Classic Gray vs Slaked Lime Deep

Classic Gray is a Benjamin Moore color while Slaked Lime Deep comes from Little Greene. Hue-wise, Classic Gray belongs to the beige-greige family and Slaked Lime Deep to the beige family. Classic Gray has an LRV of 74. The tonal difference — Classic Gray's yellow character against Slaked Lime Deep's red — becomes most visible against white trim or in morning light. At ΔE 12.6, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.

Classic Gray vs Slaked Lime Deep in Real Spaces

4 real rooms side by side. Seeing Classic Gray and Slaked Lime Deep 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

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.

Classic GrayBenjamin Moore Classic Gray living room makeover

@linseygalliart

Slaked Lime DeepSlaked Lime Deep living room paint

@holly.tree.house

Bedroom

Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a 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.

Classic GrayOc-23 Bedroom

@thecolorconcierge

Slaked Lime DeepSlaked Lime Deep bedroom paint

@pangolinjoinery

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.

Classic GrayBenjamin Moore Classic Gray bathroom ensuite

@mhi.painting

Slaked Lime DeepSlaked Lime Deep bathroom paint

@interiors71

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.

Classic GrayBenjamin Moore Classic Gray Kitchen Cabinets

@paintdoctorsllc

Slaked Lime DeepSlaked Lime Deep kitchen cabinets inspiration

@sarahgordonhome

Color Details

Classic Gray
Benjamin Moore · OC-23
LRV73.7
BrandBenjamin Moore
NumberOC-23
UndertoneYellow
TemperatureWarm
BrightnessLight
Slaked Lime Deep
Little Greene · 150
LRV—
BrandLittle Greene
Number150
UndertoneRed
Temperature—
Brightness—

Classic Gray vs Slaked Lime Deep Simulated Comparison

5 simulated room previews — drag the slider on each to see Classic Gray on one side and Slaked Lime Deep 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.

More Classic Gray comparisons

See how Classic Gray stacks up against other well-photographed colors across different brands and tones.

Classic Gray
Classic Gray
Ammonite
Ammonite
Classic Gray vs Ammonite
Benjamin Moore
Classic Gray
OC-23 · LRV 74
Farrow & Ball
Ammonite
LRV 69

Classic Gray reads slightly lighter (LRV 74 vs 69), a gap that shows most in low-lit rooms.

Classic Gray
Classic Gray
White Dove
White Dove
Classic Gray vs White Dove
Benjamin Moore
Classic Gray
OC-23 · LRV 74

A 9-point LRV gap (83 vs 74) makes White Dove the marginally brighter of the two.

Classic Gray
Classic Gray
Iron Ore
Iron Ore
Classic Gray vs Iron Ore
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 6, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Purbeck Stone
Purbeck Stone
Classic Gray vs Purbeck Stone
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Classic Gray reflects far more light (LRV 74 vs 52), opening up a space where Purbeck Stone encloses it.

Classic Gray
Classic Gray
Evergreen Fog
Evergreen Fog
Classic Gray vs Evergreen Fog
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Classic Gray reflects far more light (LRV 74 vs 30), opening up a space where Evergreen Fog encloses it.

Classic Gray
Classic Gray
Mizzle
Mizzle
Classic Gray vs Mizzle
Benjamin Moore
Classic Gray
OC-23 · LRV 74
Farrow & Ball
Mizzle
LRV 52

At LRV 74 vs 52, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Agreeable Gray
Agreeable Gray
Classic Gray vs Agreeable Gray
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Classic Gray reflects far more light (LRV 74 vs 60), opening up a space where Agreeable Gray encloses it.

Classic Gray
Classic Gray
Accessible Beige
Accessible Beige
Classic Gray vs Accessible Beige
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 58, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Denim Drift
Denim Drift
Classic Gray vs Denim Drift
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 27, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
French Gray
French Gray
Classic Gray vs French Gray
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Classic Gray reflects far more light (LRV 74 vs 43), opening up a space where French Gray encloses it.

Classic Gray
Classic Gray
Naval
Naval
Classic Gray vs Naval
Benjamin Moore
Classic Gray
OC-23 · LRV 74
Sherwin-Williams
Naval
LRV 4

Classic Gray reflects far more light (LRV 74 vs 4), opening up a space where Naval encloses it.

Classic Gray
Classic Gray
Tranquil Dawn
Tranquil Dawn
Classic Gray vs Tranquil Dawn
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 55, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Bancha
Bancha
Classic Gray vs Bancha
Benjamin Moore
Classic Gray
OC-23 · LRV 74
Farrow & Ball
Bancha
LRV 13

At LRV 74 vs 13, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Hardwick White
Hardwick White
Classic Gray vs Hardwick White
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 44, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Pure White
Pure White
Classic Gray vs Pure White
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Pure White reads slightly lighter (LRV 84 vs 74), a gap that shows most in low-lit rooms.

Classic Gray
Classic Gray
Artichoke
Artichoke
Classic Gray vs Artichoke
Benjamin Moore
Classic Gray
OC-23 · LRV 74
Sherwin-Williams
Artichoke
LRV 21

Classic Gray reflects far more light (LRV 74 vs 21), opening up a space where Artichoke encloses it.

Balboa Mist
Balboa Mist
Classic Gray
Classic Gray
Balboa Mist vs Classic Gray
Benjamin Moore
Classic Gray
OC-23 · LRV 74

A 8-point LRV gap (74 vs 66) makes Classic Gray the marginally brighter of the two.

Classic Gray
Classic Gray
Shoji White
Shoji White
Classic Gray vs Shoji White
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Their light reflectance is nearly identical (LRV 74 vs 74), so neither reads brighter in a room.

Classic Gray
Classic Gray
Snowbound
Snowbound
Classic Gray vs Snowbound
Benjamin Moore
Classic Gray
OC-23 · LRV 74
Sherwin-Williams
Snowbound
LRV 83

A 9-point LRV gap (83 vs 74) makes Snowbound the marginally brighter of the two.

Classic Gray
Classic Gray
Pigeon
Pigeon
Classic Gray vs Pigeon
Benjamin Moore
Classic Gray
OC-23 · LRV 74
Farrow & Ball
Pigeon
LRV 51

Classic Gray reflects far more light (LRV 74 vs 51), opening up a space where Pigeon encloses it.

Classic Gray
Classic Gray
Pewter Green
Pewter Green
Classic Gray vs Pewter Green
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 12, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Duck Green
Duck Green
Classic Gray vs Duck Green
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 8, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Skimming Stone
Skimming Stone
Classic Gray vs Skimming Stone
Benjamin Moore
Classic Gray
OC-23 · LRV 74

A 6-point LRV gap (74 vs 68) makes Classic Gray the marginally brighter of the two.

Classic Gray
Classic Gray
Dix Blue
Dix Blue
Classic Gray vs Dix Blue
Benjamin Moore
Classic Gray
OC-23 · LRV 74
Farrow & Ball
Dix Blue
LRV 41

Classic Gray reflects far more light (LRV 74 vs 41), opening up a space where Dix Blue encloses it.

Classic Gray
Hicks' Blue
Classic Gray
Hicks' Blue
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Classic Gray vs Hicks' Blue

Classic Gray
Classic Gray
Vintage Vogue
Vintage Vogue
Classic Gray vs Vintage Vogue
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 12, Classic Gray is decisively the brighter choice.

Classic Gray
Livid
Classic Gray
Livid
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Classic Gray vs Livid

Classic Gray
Classic Gray
Saybrook Sage
Saybrook Sage
Classic Gray vs Saybrook Sage
Benjamin Moore
Classic Gray
OC-23 · LRV 74

At LRV 74 vs 45, Classic Gray is decisively the brighter choice.

Classic Gray
Classic Gray
Pale Green
Pale Green
Classic Gray vs Pale Green
Benjamin Moore
Classic Gray
OC-23 · LRV 74
RAL ClassicClassic
Pale Green
LRV 31

Classic Gray reflects far more light (LRV 74 vs 31), opening up a space where Pale Green encloses it.

Classic Gray
Classic Gray
Pine Needle
Pine Needle
Classic Gray vs Pine Needle
Benjamin Moore
Classic Gray
OC-23 · LRV 74

Classic Gray reflects far more light (LRV 74 vs 7), opening up a space where Pine Needle encloses it.