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Mid-Century ModernSouth-Facing

Deep Indigo

Behr · 620D-7

The Analysis

Deep Indigo is a saturated, dark blue that absorbs a significant amount of light due to its low LRV of 9.6. It will make a room feel physically smaller and more intimate, effectively blurring the wall edges to create a cozy, enclosed atmosphere.

Because it is so dark, this shade works best as a bold statement or a high-impact accent. It is ideal for 'jewel box' rooms like a den or a powder room, but can feel overwhelming if used on all four walls in a small, windowless space.

LRV 10

History & Origin

This is a modern interpretation of the moody, pigment-heavy palettes found in historic studies and libraries. It updates the classic Victorian 'gentleman's club' aesthetic by replacing traditional murky tones with a cleaner, more vibrant indigo hue.

Undertonecool
FamilyBlue

How to Use It

Pair this color with warm wood tones like walnut or teak to balance the cool blue, and use unlacquered brass hardware for a high-contrast, polished look. Ensure you have layered lighting—like lamps and wall sconces—because this color will swallow natural daylight.

The Mood

This color is inherently restful and grounding, making it an excellent choice for spaces where you want to signal to your brain that it is time to slow down. It feels serious and stable, providing a sophisticated backdrop that promotes focus and calm.

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.

Brand Matches

Perceptually similar colours from across all brands in our database.

  • Dark Iris

    Behr · BIC-37

  • Karmic Grape

    Valspar · 4002-8C

  • Deep Orchid

    Behr · 630D-7

  • Optimum Blue

    Behr · M540-7

  • Sailor

    Behr · S-H-600

  • Alpine Forget-Me-Not

    Valspar · ME-NOT

Lighting

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

  • Natural
  • Morning
  • Afternoon
  • Evening
  • Overcast
  • 2700K
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