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Beacon Fog 0490

Colourtrend

The Analysis

Beacon Fog is a mid-toned grey that stabilizes a room by absorbing excess glare, making it feel grounded rather than expansive. With an LRV of 38.76, it doesn’t reflect much light, so it will pull walls inward and create a cozy, defined atmosphere instead of making a small room feel larger.

It works best as a neutral backdrop that allows your furniture and art to take center stage. It is an excellent choice for a main wall colour in rooms where you want to reduce visual noise.

LRV 39

History & Origin

This shade leans toward a modern aesthetic, fitting perfectly into current design trends that favor muted, sophisticated neutrals. It avoids the dated feel of old-fashioned 'greige' by staying firmly in the cool-grey spectrum.

Undertoneneutral
FamilyTeal

How to Use It

It excels in bedrooms or living rooms where you want a calm mood. Pair it with warm wood tones like walnut to balance the coolness, or use matte black hardware to lean into a crisp, architectural look.

The Mood

This is a quiet, reliable colour that creates a restful environment. It lacks the starkness of bright whites, making it feel stable and easy to live with for long periods without causing eye fatigue.

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.

  • Pearl Gray

    Valspar · V139-4

  • Dutch Tile Blue

    Sherwin-Williams · SW0031

  • Colonial Blue

    Little Greene · 6154

  • Blue Arrow

    Valspar · 5001-3C

  • Breezy

    Sherwin-Williams · SW7616

  • Portsmouth Bay

    Behr · QE-52

Lighting

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

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