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IndustrialSouth-Facing

Gallant Grey

Dulux

The Analysis

Gallant Grey is a mid-to-dark charcoal with an LRV of 15.05, meaning it absorbs a significant amount of light rather than reflecting it. It will make a room feel more intimate and enclosed, which is great for cozy spaces but can make small, windowless rooms feel quite tight.

This is a versatile heavy-hitter that works best as a dramatic feature wall or a full-room wrap for a moody, high-end feel. Because it is so dark, use it as a backdrop for lighter art pieces or furniture to create necessary contrast.

LRV 15

History & Origin

This is a distinctly modern choice that avoids the 'period' feel of traditional greys. It aligns with contemporary design trends that favor sharp, architectural lines and high-contrast minimalism.

Undertoneneutral
FamilyNeutral

How to Use It

It excels in bedrooms or media rooms where low light is desired. Pair it with warm oak or walnut wood tones to soften the edge, and use matte black or brushed brass hardware to provide a sophisticated, clean finish.

The Mood

Living with this colour creates a grounded, serious, and stable environment. It is a restful, low-stimulation choice that helps reduce visual clutter, making it excellent for areas where you want to focus or relax.

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.

  • Trout Gray

    Benjamin Moore · 2124-20

  • Granite Top®

    Crown Paints

  • Bottlenose Dolphin

    Valspar · 8006-7E

  • Ashland Slate

    Benjamin Moore · 1608

  • Gunmetal

    Benjamin Moore · 1602

  • SPACE GREY

    Jotun · 5255

Lighting

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

  • Natural
  • Morning
  • Afternoon
  • Evening
  • Overcast
  • 2700K
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