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Mid-Century ModernSouth-Facing

Alpha Blue

Behr · M520-5

The Analysis

Alpha Blue has an LRV of 23.83, meaning it absorbs a significant amount of light and will make a room feel cozy rather than airy. Because it is a saturated mid-tone, it will pull the walls inward, creating a more intimate, contained atmosphere.

This is a versatile color that functions best as a bold statement. It works well as a grounding main wall color in a den or bedroom, but it truly excels as a high-impact accent wall or for built-in cabinetry.

LRV 24

History & Origin

This is a distinctly modern, confident blue. It lacks the chalky undertones of historical period colors, making it better suited for contemporary design updates.

Undertonecool
FamilyBlue

How to Use It

Pair this with warm wood tones like walnut or teak to soften the coolness of the blue. For hardware, matte black provides a sharp, industrial edge, while unlacquered brass offers a classic, high-contrast look.

The Mood

Living with this color feels stable and grounded. It is a restful, cooling shade that helps reduce visual clutter, making it an excellent choice for rooms where you want to focus or unwind.

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.

  • Lazy Sunday

    Benjamin Moore · CC-846

  • Blueberry Festival

    Valspar · V072-5

  • Castle Moat

    Behr · 580B-6

  • Perfect Periwinkle

    Sherwin-Williams · SW9065

  • Atlantic Surf 3

    Dulux

  • Mariner's Tale

    Benjamin Moore · CC-876

Lighting

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

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