Outer Sphere
Benjamin Moore · 645
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The Analysis
Outer Sphere is a high-LRV (75.95) paint, meaning it reflects a significant amount of light back into the room. This makes it an excellent choice for expanding the visual footprint of small or dim areas, keeping the space feeling airy and open.
It functions best as a sophisticated whole-home neutral or a main wall color rather than a bold accent. It acts as a bridge between white and color, adding just enough personality to walls without overwhelming your furniture.
LRV 76History & Origin
This is a distinctly modern shade that leans into contemporary design trends. It lacks the heavy, saturated pigments found in traditional heritage palettes, opting instead for a fresh, current look.
How to Use It
It works best in sun-drenched living areas or bedrooms where you want a crisp look. Pair it with light white oak wood tones and matte black hardware to ground the space and prevent it from feeling too soft.
The Mood
This color provides a clean, neutral backdrop that feels restful rather than stimulating. Because of its subtle green undertone, it offers a refreshing quality that keeps a room from feeling sterile or clinical.
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