Steel Symphony 2
Dulux
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The Analysis
Steel Symphony 2 is a mid-toned slate blue-grey that absorbs a fair amount of light due to its 28.17 LRV. Because it is relatively dark, it tends to make walls feel closer, which can create a cozy, enclosed feeling rather than making a room feel expansive or airy.
This is an excellent choice for a grounding main wall colour or as a sophisticated backdrop for artwork. It works best when you want to define a specific area, such as a study or a bedroom, rather than using it to brighten a dark hallway.
LRV 28History & Origin
This colour leans toward a modern, architectural aesthetic. It lacks the chalky or pastel qualities associated with period-style paint, making it better suited for contemporary or transitional interior design.
How to Use It
It excels in bedrooms or media rooms where you want to minimize glare. Pair it with warm wood tones like walnut or brushed brass hardware to offset the cool, metallic nature of the blue-grey.
The Mood
Living with this shade is a restful experience because it lacks aggressive undertones. It provides a steady, grounded atmosphere that feels calm and professional rather than overly energizing.
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