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Washington Blue

Benjamin Moore · CW-630

The Analysis

Washington Blue is a deep, moody slate blue that absorbs a significant amount of light due to its low LRV of 5.68. It makes a room feel more enclosed and intimate rather than bright or spacious.

It works best as a bold accent or a deliberate 'color-drenched' wall color in areas like libraries, bedrooms, or formal dining rooms. It is too dark to serve as a neutral backdrop for an entire house.

LRV 6

History & Origin

This is a classic, traditional shade that mimics the stately, established tones found in early American and colonial interiors. It feels timeless and authoritative rather than trendy.

Undertonecool
FamilyBlue

How to Use It

Pair this with warm wood tones or unlacquered brass to contrast the coolness of the blue. Use matte black hardware if you want a sharper, more modern edge, but ensure the room has high-quality artificial lighting for the evening hours.

The Mood

This color creates a grounded and restful environment, perfect for spaces where you want to wind down. It feels serious and stable, avoiding the visual stimulation of brighter, more vibrant blues.

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.

  • Gentleman's Gray

    Benjamin Moore · 2062-20

  • Royal Navy

    Little Greene · 6154

  • Midnight Dream

    Behr · 570F-7

  • Twilight

    Benjamin Moore · 2058-10

  • Compass Blue

    Behr · MQ5-54

  • Very Navy

    Behr · M500-7

Lighting

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

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