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CoastalSouth-Facing

Mystic River

Behr · 590C-3

The Analysis

Mystic River is a mid-toned blue-grey that acts as a cool, stabilizing force in a room. With an LRV of 57.69, it reflects a moderate amount of light, preventing the space from feeling cave-like while still providing enough pigment to anchor the walls.

This color serves best as a versatile main wall shade in bedrooms or home offices. It works effectively as a backdrop that complements furniture without overpowering the room's architecture.

LRV 58

History & Origin

This shade leans toward a modern, updated aesthetic rather than a traditional period look. It fits well within contemporary design palettes that prioritize crisp, atmospheric tones over heavy, saturated colors.

Undertonecool
FamilyBlue

How to Use It

Pair this with light oak wood tones or matte black metal hardware to ground the cool blue undertones. It works best in rooms with consistent natural light where you want to avoid the yellow-casting effects of warmer colors.

The Mood

Living with this color provides a steady, restful environment that feels clean and composed rather than overly stimulating. It is an excellent choice for areas where you want to minimize visual noise and encourage a focused, calm atmosphere.

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.

  • Blue Ice

    Benjamin Moore · CC-850

  • Mystic Mauve 5

    Dulux

  • Blue Prism

    Valspar · 8002-45B

  • Periwinkle Dream

    Valspar · V073-2

  • Carousel Purple

    Valspar · V074-2

  • Skys The Limit

    Behr · M530-2

Lighting

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

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