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Sailors Knot

Behr · M510-3

The Analysis

Sailors Knot is a mid-toned slate blue that absorbs more light than it reflects, given its 41.68 LRV. It creates a cozy, contained atmosphere rather than an expansive one, making it ideal for rooms where you want a grounded, intimate feel.

This is a versatile mid-range tone that works best as a primary wall color in bedrooms, offices, or powder rooms. It is bold enough to make a statement but neutral enough to avoid feeling like a gimmick.

LRV 42

History & Origin

It leans into a modern, tailored aesthetic rather than a specific period style. It fits seamlessly into contemporary homes looking for a sophisticated, structured look that avoids the starkness of plain white walls.

Undertonecool
FamilyBlue

How to Use It

Pair this with light oak wood tones to soften the blue, or use matte black hardware to emphasize its industrial side. It also looks sharp against crisp, gallery-white trim, which prevents the room from feeling too dark.

The Mood

This shade provides a restful and stable environment, perfect for spaces where you want to unwind. It lacks the jittery intensity of bright primary blues, offering a calm, professional backdrop for daily life.

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.

  • Celestial

    Sherwin-Williams · SW6808

  • Colorado Springs

    Behr · 570D-4

  • Moonglow

    Valspar · 8002-45C

  • Venetian Crystal 6

    Dulux

  • Blue Suede

    Behr · PPU14-10

  • Porcelain Vase

    Valspar · V109-4

Lighting

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

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