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Lunar Shadow

Behr · UL240-4

The Analysis

Lunar Shadow is a deep, muted blue-grey that absorbs a significant amount of light, as shown by its low 18.09 LRV. It will make a room feel more intimate and enclosed rather than spacious or bright.

This is a versatile color that functions best as a sophisticated backdrop for artwork or as a bold accent wall. It is too dark to serve as a standard 'whole-house' neutral but provides a strong, high-contrast base for modern interiors.

LRV 18

History & Origin

It leans into a modern aesthetic, steering clear of traditional period-specific palettes. It fits perfectly within current design trends that favor moody, monochromatic, and architectural color schemes.

Undertonecool
FamilyBlue

How to Use It

Use this in bedrooms or media rooms where you want to minimize glare; it pairs exceptionally well with warm walnut wood tones and matte black hardware. If used in smaller rooms, ensure you have strong artificial lighting to prevent the space from feeling like a cave.

The Mood

This shade is inherently restful and grounding, making it an excellent choice for areas where you want to wind down. Because it is so muted, it feels stable and calm rather than stimulating.

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.

  • Seattle Haze

    Valspar · 4003-4B

  • Encore

    Behr · MQ5-11

  • Amethyst Shadow

    Benjamin Moore · CC-930

  • Fantasia

    Behr · S550-5

  • Blue Aura

    Behr · PPU16-17

  • Infamous

    Behr · N540-5

Lighting

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

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