Mars Red
Behr · PPU2-11
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The Analysis
Mars Red is a deep, earthy terracotta with a brownish undertone that pulls light inward, making large rooms feel more intimate and grounded. Because of its relatively low LRV (Light Reflectance Value) of 24.79, it won't bounce much light around, which means it will make a space feel smaller and cozier rather than airy or expansive.
Due to its weight, this is best used as a bold accent wall or in smaller, enclosed spaces like a powder room or a den to create a 'jewel box' effect. It is too heavy to function as a neutral backdrop for an entire home, as it will dominate the visual field.
LRV 25History & Origin
This shade leans heavily into a Heritage aesthetic, reminiscent of the saturated, pigment-rich tones used in traditional Victorian or Craftsman-style homes. It bridges the gap between classic history and modern, earth-toned decor trends.
How to Use It
Pair this color with warm walnut wood tones and matte black hardware to lean into its organic, moody side. It also works well with polished brass if you want to elevate the look toward a more sophisticated, high-contrast style.
The Mood
This color is highly energizing and stimulating, making it an excellent choice for areas where you want to encourage activity or conversation. It is best used in rooms where you spend shorter amounts of time, as its intensity can feel overwhelming if you are looking for a restful, quiet environment.
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.
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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
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- 4000K
- 5500K