Tranquil Dawn vs S 2005-G10Y

Dulux
·
NCS

Where Tranquil Dawn belongs to Dulux's range, S 2005-G10Y is a NCS color. They have nearly identical light reflectance values (55 vs 53), so they'll read as similarly medium in most lighting conditions. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. At ΔE 1.1, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room.

Tranquil Dawn vs S 2005-G10Y 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 1.1Subtle difference

Color Details

Tranquil Dawn
Dulux · 45GY 55/052
Hex#BDC3B9
LRV55.0
BrandDulux
Number45GY 55/052
Undertone
Temperatureneutral
Brightnessmedium
View Tranquil Dawn
S 2005-G10Y
NCS · S 2005-G10Y
Hex#bcc3bb
LRV53.3
BrandNCS
NumberS 2005-G10Y
Undertone
Temperatureneutral
Brightnessmedium
View S 2005-G10Y

Tranquil Dawn vs S 2005-G10Y in Real Spaces

Tranquil Dawn and S 2005-G10Y 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.

Kitchen Cabinets

Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.

Tranquil Dawn
Tranquil Dawn kitchen cabinets color review

@everythingsrosiedecorating

S 2005-G10Y
NCS S 2005-G10Y kitchen cabinets color

@fruwesterhus

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