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Mid-Century ModernSouth-Facing

Blueprint

Behr · S470-5

The Analysis

Blueprint is a mid-tone blue-gray that absorbs a significant amount of light due to its low LRV of 20.14. It creates a contained, intimate atmosphere that makes large rooms feel grounded rather than expansive.

Because of its depth, it works best as a primary wall color in a study or library, or as a sophisticated contrast on cabinetry. It is too dark for a small, windowless space but adds excellent weight to a well-lit living area.

LRV 20

History & Origin

It leans into a modern, tailored aesthetic rather than a traditional period look. It functions as a contemporary update to the classic nautical blues, offering a more muted and versatile profile.

Undertonecool
FamilyTeal

How to Use It

Pair this with warm walnut wood tones or unlacquered brass to offset the cool, gray undertones. Use crisp, high-contrast white trim to keep the edges of the room looking sharp and deliberate.

The Mood

This color feels inherently stable and professional, making it excellent for focus-heavy environments. It provides a restful, low-stimulation backdrop that resists visual clutter and feels consistently clean.

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.

  • Aegean Blue

    Behr · BXC-36

  • Alfresco

    Benjamin Moore · 1672

  • Cotton Denim

    Behr · HDC-FL14-11

  • Pulitzer Blue

    Valspar · 4008-4A

  • St. Bart's

    Sherwin-Williams · SW7614

  • South Pacific

    Behr · MQ5-60

Lighting

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

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