Atlantic Surf 4
Dulux
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The Analysis
Atlantic Surf 4 is a mid-toned grey-blue that creates a balanced, stable atmosphere. With an LRV of 44.77, it absorbs a moderate amount of light, which helps soften glare in bright rooms while preventing small spaces from feeling stark or clinical.
It works best as a primary wall colour for bedrooms, home offices, or living rooms where you want a sense of serenity. It serves as a sophisticated neutral that is much more interesting than standard grey, yet subtle enough not to overwhelm your decor.
LRV 45History & Origin
This is a distinctly modern choice that reflects contemporary interior trends favoring muted, nature-inspired tones. It doesn't carry the baggage of traditional period palettes, making it ideal for updating modern builds or freshening up mid-century spaces.
How to Use It
Pair this colour with warm wood tones like walnut or oak to balance its cool undertones. It looks sharp against matte black hardware for a high-contrast look, or with brushed brass if you want to lean into a warmer, more premium aesthetic.
The Mood
This shade leans into a calm, restful vibe that is excellent for areas where you want to unwind. It feels grounded and reliable rather than energizing, making it a great choice for reducing visual clutter in your daily environment.
Colour harmonies
Complementary
Opposite on the colour wheel — bold, high-contrast pairings. Use for a feature wall or furniture you want to command attention.
Analogous
Neighbouring hues — cohesive and calm, great for layered schemes that feel collected rather than matched.
Split complementary
Near-opposites for strong contrast with a little less tension than a pure complement. A favourite of interior designers.
Triadic
Three evenly spaced hues — balanced, vibrant, and versatile. Keep one dominant and use the others sparingly.
Tetradic (square)
Four hues in a square on the wheel — rich, dynamic palettes. Best when one colour leads and the others accent.
Monochromatic
Dark, mid, and light steps on the same hue — a failsafe gradient for trim, walls, and accents without shifting colour family.
Add harmony palette to a room
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Brand Matches
Perceptually similar colours from across all brands in our database.
Lighting
See how this colour shifts across natural and artificial light conditions.
- Natural
- Morning
- Afternoon
- Evening
- Overcast
- 2700K
- 3500K
- 4000K
- 5500K