Sea Smoke vs Tranquil Dawn

Tikkurila
·
Dulux

Where Sea Smoke belongs to Tikkurila's range, Tranquil Dawn is a Dulux color. Sea Smoke (LRV 63) reflects noticeably more light than Tranquil Dawn (LRV 55), a difference of 8 points that becomes especially apparent in rooms with limited natural light. The ΔE 5.3 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice.

Sea Smoke vs Tranquil Dawn 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 5.3Noticeable difference

Color Details

Sea Smoke
Tikkurila · X447
Hex#CDD1C8
LRV63.0
BrandTikkurila
NumberX447
Undertone
Temperature
Brightnesslight
View Sea Smoke
Tranquil Dawn
Dulux · 45GY 55/052
Hex#BDC3B9
LRV55.0
BrandDulux
Number45GY 55/052
Undertone
Temperatureneutral
Brightnessmedium
View Tranquil Dawn

Sea Smoke vs Tranquil Dawn in Real Spaces

Sea Smoke and Tranquil Dawn 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 3 room types where both colors have photos.

Living Room

In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Sea Smoke will make the room feel meaningfully brighter than Tranquil Dawn would.

Sea Smoke
Stylish living room interior Tikkurila Sea Smoke X447

@osoitteenakoti

Tranquil Dawn
Dulux Tranquil Dawn living room fireplace review

@gwynfa_renovation

Bedroom

The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Sea Smoke reflects noticeably more light off the walls, making the space read more open than Tranquil Dawn.

Sea Smoke
Grey bedroom interior review Tikkurila X447 Sea Smoke Merisavu

@hannailonasi

Tranquil Dawn
Tranquil Dawn bedroom color review

@our_tooting_terrace

Dining Room

A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Sea Smoke returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.

Sea Smoke
Light grey dining room interior Tikkurila Sea Smoke Merisavu

@skandikolmio

Tranquil Dawn
Dulux Tranquil Dawn 45GY 55/052 dining room

@gosford_322

More Sea Smoke comparisons

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

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Sea Smoke
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Sea Smoke
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Sea Smoke
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Sea Smoke
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Black grey
Sea Smoke
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Sea Smoke
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Humble Yellow
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Sea Smoke
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Washed Linen
Sea Smoke
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Sea Smoke
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Ocean Abyss
Sea Smoke
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Classic Silver
Sea Smoke
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Teton Blue
Sea Smoke
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RAL 110-2
Sea Smoke
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RAL 110-1
Sea Smoke
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Paper
Sea Smoke
Paper

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Passageway
Sea Smoke
Passageway

Light vs dark contrast

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