Permafrost
Behr · S490-1
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The Analysis
Permafrost is a high-LRV (Light Reflectance Value) color, meaning it reflects a significant amount of light back into your space. Because it is so bright, it helps small or dim rooms feel noticeably more open and expansive.
This is an excellent choice for a primary wall color throughout an open-plan home or a small bedroom. It functions as a neutral base that lets your furniture and art take center stage rather than competing for attention.
LRV 78History & Origin
This is a distinctly modern, fresh choice rather than a historical one. It lacks the heavy pigments common in period-appropriate palettes, favoring a contemporary, airy aesthetic.
How to Use It
It pairs beautifully with light, natural oak or walnut wood tones to soften the cool temperature of the paint. Use matte black hardware for a sharp, modern contrast, or polished nickel for a seamless, cool-toned look.
The Mood
This color provides a clean, neutral backdrop that promotes a sense of order and clarity. It is a restful, low-stimulation shade that keeps a room feeling tidy without being sterile.
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