Window grey vs Teton Blue

RAL Classic
·
Behr

Window grey is a RAL Classic color while Teton Blue comes from Behr. At LRV 36 vs 31, Window grey will read as the brighter of the two — a 5-point gap that matters most in north-facing or low-light rooms. At ΔE 4.1, the difference is perceptible but not dramatic — the two can work harmoniously in the same space.

Window grey vs Teton Blue 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 4.1Noticeable difference

Color Details

Window grey
RAL Classic · RAL 7040
Hex#989EA1
LRV35.9
BrandRAL Classic
NumberRAL 7040
Undertone
Temperature
Brightnessmedium
View Window grey
Teton Blue
Behr · N490-4
Hex#8d99a1
LRV30.8
BrandBehr
NumberN490-4
UndertoneBlue
Temperaturecool
Brightnessmedium
View Teton Blue

Window grey vs Teton Blue in Real Spaces

Window grey and Teton Blue 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.

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. Window grey has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.

Window grey
Window grey RAL 7040 stairs

@dominikstenka

Teton Blue
Behr Teton Blue living room paint

@bookferretburrow

More Window grey comparisons

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

White Dove
Window grey
White Dove

Light vs dark contrast

RAL Classic vs Benjamin Moore

Ammonite
Window grey
Ammonite

Light vs dark contrast

RAL Classic vs Farrow & Ball

Iron Ore
Window grey
Iron Ore

Light vs dark contrast

RAL Classic vs Sherwin-Williams

Purbeck Stone
Window grey
Purbeck Stone

Purbeck Stone reads lighter

RAL Classic vs Farrow & Ball

Evergreen Fog
Window grey
Evergreen Fog

RAL Classic vs Sherwin-Williams

RAL Classic vs Sherwin-Williams

Mizzle
Window grey
Mizzle

Mizzle reads lighter

RAL Classic vs Farrow & Ball

Agreeable Gray
Window grey
Agreeable Gray

Light vs dark contrast

RAL Classic vs Sherwin-Williams

Denim Drift
Window grey
Denim Drift

Window grey reads lighter

RAL Classic vs Dulux

Tranquil Dawn
Window grey
Tranquil Dawn

Tranquil Dawn reads lighter

RAL Classic vs Dulux

Balboa Mist
Window grey
Balboa Mist

Light vs dark contrast

RAL Classic vs Benjamin Moore

Vintage Vogue
Window grey
Vintage Vogue

Light vs dark contrast

RAL Classic vs Benjamin Moore

Pale Green
Window grey
Pale Green

Two RAL Classic colors

RAL Classic

Pine Needle
Window grey
Pine Needle

Light vs dark contrast

RAL Classic vs Dulux

Cement grey
Window grey
Cement grey

Window grey reads lighter

RAL Classic

Black grey
Window grey
Black grey

Light vs dark contrast

RAL Classic

Humble Yellow
Window grey
Humble Yellow

Light vs dark contrast

RAL Classic vs Jotun

Windmill Lane
Window grey
Windmill Lane

RAL Classic vs Little Greene

RAL Classic vs Little Greene

Senses
Window grey
Senses

RAL Classic vs Jotun

RAL Classic vs Jotun

Lamp Black
Window grey
Lamp Black

Light vs dark contrast

RAL Classic vs Little Greene

Washed Linen
Window grey
Washed Linen

Washed Linen reads lighter

RAL Classic vs Jotun

Tea with Florence
Window grey
Tea with Florence

Window grey reads lighter

RAL Classic vs Little Greene

Ocean Abyss
Window grey
Ocean Abyss

Light vs dark contrast

RAL Classic vs Behr

Classic Silver
Window grey
Classic Silver

Classic Silver reads lighter

RAL Classic vs Behr

RAL 110-2
Window grey
RAL 110-2

Light vs dark contrast

RAL Classic vs RAL Effect

RAL 110-1
Window grey
RAL 110-1

Light vs dark contrast

RAL Classic vs RAL Effect

Millstream
Window grey
Millstream

Light vs dark contrast

RAL Classic vs Behr

RAL 180-1
Window grey
RAL 180-1

RAL 180-1 reads lighter

RAL Classic vs RAL Effect

S 8000-N
Window grey
S 8000-N

Light vs dark contrast

RAL Classic vs NCS

S 0500-N
Window grey
S 0500-N

Light vs dark contrast

RAL Classic vs NCS

S 0502-Y
Window grey
S 0502-Y

Light vs dark contrast

RAL Classic vs NCS