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Atlantic Surf 3

Dulux

The Analysis

Atlantic Surf 3 is a mid-tone blue that absorbs more light than it reflects due to its 26.08 LRV. Because it is a deeper shade, it will make a small room feel cozy and enclosed rather than expansive or airy.

It works best as a primary wall color in rooms where you want a grounded, saturated look without going completely dark. It is also an effective choice for a feature wall or custom cabinetry to add depth to a neutral space.

LRV 26

History & Origin

This is a modern, clean take on blue that avoids the dusty or muted tones often found in period-specific palettes. It fits perfectly into contemporary interior design schemes that prioritize crisp, defined color blocks.

Undertonecool
FamilyBlue

How to Use It

Pair this with warm oak or walnut wood tones to soften the blue's coolness, and use matte black hardware for a sharp, modern contrast. It performs best in rooms with plenty of natural light, as it prevents the color from looking muddy.

The Mood

This shade provides a restful and stable atmosphere, making it a great choice for spaces where you want to wind down. It feels solid and reliable rather than energizing, which helps keep a busy room from feeling chaotic.

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.

Brand Matches

Perceptually similar colours from across all brands in our database.

  • Cook's Blue

    Farrow & Ball · 237

  • Heavenly Sky 0618

    Colourtrend

  • Brittany Blue

    Behr · M510-4

  • Splendid Blue

    Valspar · 4004-6A

  • Lazy Sunday

    Benjamin Moore · CC-846

  • Mariner's Tale

    Benjamin Moore · CC-876

Lighting

See how this colour shifts across natural and artificial light conditions.

  • Natural
  • Morning
  • Afternoon
  • Evening
  • Overcast
  • 2700K
  • 3500K
  • 4000K
  • 5500K