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Mars Red

Benjamin Moore · 2172-20

The Analysis

Mars Red is a deep, earthy terracotta that absorbs significant light due to its low 10.9 LRV. It will make a room feel smaller and more intimate, effectively creating a 'cavelike' sense of enclosure.

This is a bold, high-impact choice that functions best as a statement wall or for full-room color drenching to create drama. It is too heavy to serve as a neutral backdrop and will quickly overpower lighter, secondary decor.

LRV 11

History & Origin

Mars Red draws on classic, earth-based pigments often found in historical interiors and colonial-era homes. It leans toward a traditional, grounded aesthetic rather than a clinical or minimalist modern look.

Undertonewarm
FamilyOrange

How to Use It

It pairs exceptionally well with rich walnut wood tones and matte black metal hardware to emphasize its organic warmth. Use it in libraries, dining rooms, or powder rooms to lean into the moody, sophisticated atmosphere.

The Mood

This color is distinctly energizing and warm, making it excellent for areas where you want to feel stimulated or social. Because of its intensity, it is better suited for high-energy spaces rather than rooms intended for quiet relaxation.

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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Lighting

See how this colour shifts across natural and artificial light conditions.

  • Natural
  • Morning
  • Afternoon
  • Evening
  • Overcast
  • 2700K
  • 3500K
  • 4000K
  • 5500K