Mercury Shower 4
Dulux
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The Analysis
Mercury Shower 4 is a balanced mid-tone grey that provides a stable, neutral foundation without feeling stark. With an LRV of 54.41, it reflects roughly half the light that hits it, meaning it won’t make a room feel overly bright or cavernous, but it will help a smaller space feel grounded and airy.
This is a versatile workhorse colour intended for use as a primary wall shade throughout an open-plan home. It serves as a sophisticated backdrop that allows your furniture and art to take center stage rather than competing for attention.
LRV 54History & Origin
This is a distinctly modern, urban shade that fits well in contemporary architectural styles. It lacks the ornate qualities of heritage palettes, instead leaning into the clean lines and functionality favored in modern home design.
How to Use It
It works best in living rooms or hallways paired with warm wood tones like oak to prevent the space from feeling too clinical. Use matte black hardware for a sharp, industrial contrast, or soft brass fixtures to add a touch of warmth to the cool grey base.
The Mood
Living with this colour feels restful and composed because it lacks strong, distracting undertones. It creates a clean, professional backdrop that reduces visual clutter, making it an excellent choice for areas where you want to maintain focus or promote relaxation.
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