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Sapphire Springs 6

Dulux

The Analysis

Sapphire Springs 6 is a mid-tone blue-grey that keeps a space feeling grounded rather than bright. With an LRV of 37.19, it absorbs a fair amount of light, which creates a cozy, enclosed feeling rather than making a room look larger or airier.

It works best as a primary wall colour in bedrooms or studies where you want a calm atmosphere. Because it isn't an overpowering bright blue, it functions well as a backdrop for both neutral furniture and more vibrant decor pieces.

LRV 37

History & Origin

This is a distinctly modern choice that lacks the heavy pigments of traditional period colours. It reflects current design trends that prioritize muted, complex tones over primary colours for a fresh, updated interior.

Undertonecool
FamilyBlue

How to Use It

Pair this with light white oak for a balanced look or matte black hardware to highlight the cool undertones. It performs best in rooms with plenty of natural light, as the medium depth can make smaller, dark spaces feel a bit heavy.

The Mood

This shade is inherently restful and cooling, making it an excellent choice for areas where you want to lower the intensity of the day. It feels clean and steady, avoiding the over-stimulation that comes with brighter or more saturated 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.

  • Romantic Isle

    Behr · 590D-4

  • Pressed Violet

    Benjamin Moore · CSP-520

  • Blue Hydrangea

    Behr · PPU15-13

  • Finesse

    Behr · 600D-4

  • Heartsong

    Valspar · 4003-7C

  • Hopeful Dream

    Behr · M540-4

Lighting

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

  • Natural
  • Morning
  • Afternoon
  • Evening
  • Overcast
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