Thermal vs Calamine

ThermalBehrvsCalamineFarrow & BallΔE 54.8Very different colors

Thermal is a Behr color while Calamine comes from Farrow & Ball. Hue-wise, Thermal belongs to the blue-grey family and Calamine to the pink-red family. At LRV 68 vs 7, Calamine will read as the brighter of the two — a 60-point gap that matters most in north-facing or low-light rooms. The tonal difference — Thermal's blue character against Calamine's warm — becomes most visible against white trim or in morning light. At ΔE 54.8, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.

Thermal vs Calamine in Real Spaces

2 real rooms side by side. Seeing Thermal and Calamine 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. Calamine returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.

ThermalBehr Thermal living room color review

@ashlynn.designs

CalamineFarrow and Ball Calamine living room paint review

@jo_foresthouse

Bedroom

Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Calamine will make the room feel meaningfully brighter than Thermal would.

ThermalBehr Thermal bedroom makeover

@sweetkrypt

CalamineFarrow and Ball Calamine bedroom picture

@farrowandball

Color Details

Thermal
Behr · S440-7
Hex#3f5052
LRV7.4
BrandBehr
NumberS440-7
UndertoneBlue
TemperatureCool
BrightnessDark
Calamine
Farrow & Ball · 230
Hex#e6d1cb
LRV67.5
BrandFarrow & Ball
Number230
Undertone
TemperatureWarm
BrightnessLight

Thermal vs Calamine Simulated Comparison

5 simulated room previews — drag the slider on each to see Thermal on one side and Calamine 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 Thermal comparisons

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

White Dove
Thermal
White Dove
Benjamin Moore
White Dove
LRV 83

White Dove is the lighter choice

Ammonite
Thermal
Ammonite
Farrow & Ball
Ammonite
LRV 69

Ammonite is the lighter choice

Iron Ore
Thermal
Iron Ore
Sherwin-Williams
Iron Ore
LRV 6

Nearly identical in tone

Purbeck Stone
Thermal
Purbeck Stone
Farrow & Ball
Purbeck Stone
LRV 52

Purbeck Stone is the lighter choice

Evergreen Fog
Thermal
Evergreen Fog
Sherwin-Williams
Evergreen Fog
LRV 30

Evergreen Fog reads noticeably lighter

Mizzle
Thermal
Mizzle
Farrow & Ball
Mizzle
LRV 52

Mizzle is the lighter choice

Agreeable Gray
Thermal
Agreeable Gray
Sherwin-Williams
Agreeable Gray
LRV 60

Agreeable Gray is the lighter choice

Accessible Beige
Thermal
Accessible Beige
Sherwin-Williams
Accessible Beige
LRV 58

Accessible Beige is the lighter choice

Denim Drift
Thermal
Denim Drift
Dulux
Denim Drift
LRV 27

Denim Drift reads noticeably lighter

French Gray
Thermal
French Gray
Farrow & Ball
French Gray
LRV 43

French Gray is the lighter choice

Naval
Thermal
Naval
Sherwin-Williams
Naval
LRV 4

Nearly identical in tone

Tranquil Dawn
Thermal
Tranquil Dawn
Dulux
Tranquil Dawn
LRV 55

Tranquil Dawn is the lighter choice

Bancha
Thermal
Bancha
Farrow & Ball
Bancha
LRV 13

Bancha reads slightly lighter

Hardwick White
Thermal
Hardwick White
Farrow & Ball
Hardwick White
LRV 44

Hardwick White is the lighter choice

Pure White
Thermal
Pure White
Sherwin-Williams
Pure White
LRV 84

Pure White is the lighter choice

Artichoke
Thermal
Artichoke
Sherwin-Williams
Artichoke
LRV 21

Artichoke reads noticeably lighter

Balboa Mist
Thermal
Balboa Mist
Benjamin Moore
Balboa Mist
LRV 66

Balboa Mist is the lighter choice

Shoji White
Thermal
Shoji White
Sherwin-Williams
Shoji White
LRV 74

Shoji White is the lighter choice

Snowbound
Thermal
Snowbound
Sherwin-Williams
Snowbound
LRV 83

Snowbound is the lighter choice

Pewter Green
Thermal
Pewter Green
Sherwin-Williams
Pewter Green
LRV 12

Pewter Green reads slightly lighter

Skimming Stone
Thermal
Skimming Stone
Farrow & Ball
Skimming Stone
LRV 68

Skimming Stone is the lighter choice

Dix Blue
Thermal
Dix Blue
Farrow & Ball
Dix Blue
LRV 41

Dix Blue is the lighter choice

Treron
Thermal
Treron
Farrow & Ball
Treron
LRV 25

Treron reads noticeably lighter

Vintage Vogue
Thermal
Vintage Vogue
Benjamin Moore
Vintage Vogue
LRV 12

Vintage Vogue reads slightly lighter

Saybrook Sage
Thermal
Saybrook Sage
Benjamin Moore
Saybrook Sage
LRV 45

Saybrook Sage is the lighter choice

Pale Green
Thermal
Pale Green
RAL ClassicClassic
Pale Green
LRV 31

Pale Green reads noticeably lighter

Pine Needle
Thermal
Pine Needle
Dulux
Pine Needle
LRV 7

Nearly identical in tone

Cement grey
Thermal
Cement grey
RAL ClassicClassic
Cement grey
LRV 24

Cement grey reads noticeably lighter

Guilford Green
Thermal
Guilford Green
Benjamin Moore
Guilford Green
LRV 57

Guilford Green is the lighter choice

Just Walnut
Thermal
Just Walnut
Dulux
Just Walnut
LRV 72

Just Walnut is the lighter choice