Earl Blue
Dulux
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The Analysis
Earl Blue is a mid-toned, desaturated blue-grey that keeps a room feeling grounded rather than airy. With an LRV of 38.91, it absorbs a moderate amount of light, meaning it won't make a small room feel larger but will make it feel cozy and contained.
It functions best as a sophisticated backdrop for living areas or bedrooms where you want color without the intensity of a primary blue. It is versatile enough to cover four walls for a moody library look or to serve as a high-end accent on cabinetry.
LRV 39History & Origin
This color sits comfortably within the heritage palette, often appearing in traditional English interiors. However, its muted, neutral quality is perfectly suited for modern architecture that favors clean lines and structural integrity.
How to Use It
This shade excels in bedrooms or home offices paired with warm wood tones like walnut or oak to balance the coolness. Use matte black hardware for a sharp, modern edge, or brushed brass if you want to lean into a warmer, more traditional aesthetic.
The Mood
This shade is inherently restful and composed, making it ideal for spaces where you want to wind down. Because it leans heavily into grey, it feels professional and clean rather than playful or over-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.
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