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Mid-Century ModernSouth-Facing

Bold Blue

Benjamin Moore · 2064-10

The Analysis

Bold Blue is a deeply saturated, near-navy shade that absorbs most light rather than reflecting it. Because it has a very low Light Reflectance Value (LRV) of 3.76, it will make a room feel physically smaller and more enclosed, effectively blurring the corners of the space.

This is a bold, high-impact choice best suited for accent walls, cabinetry, or smaller rooms like dens and powder baths. It is too dark to serve as a standard wall colour for an entire open-concept floor plan unless you are intentionally aiming for a moody, theatre-like effect.

LRV 4

History & Origin

While dark blues are a staple of traditional library and study aesthetics, this specific deep tone functions as a modern staple. It bridges the gap between classic formality and contemporary high-contrast design.

Undertonecool
FamilyPurple

How to Use It

Pair this with warm wood tones like walnut or teak to prevent the room from feeling too cold, and use brass hardware to add a necessary pop of metallic contrast. Always ensure you have layered, warm artificial lighting, as this colour will disappear into shadows if the room lacks adequate lamps or fixtures.

The Mood

This colour creates a restful, cave-like atmosphere that is excellent for winding down. It feels serious and grounded, offering a stable environment that avoids the visual clutter of lighter, more distracting wall colours.

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

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Lighting

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

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