IndustrialSouth-Facing

Sapphire Splendour

Dulux

The Analysis

Sapphire Splendour is a very dark, cool-toned blue-grey that absorbs significant light. Because of its low LRV of 5.35, it will make a room feel smaller and more enclosed, which is perfect for creating a cozy, high-contrast environment.

This is best used as a bold accent wall, a moody cabinetry colour, or for painting out trim and doors for a monochromatic look. Avoid using it on all four walls in a small, windowless room, as it can feel quite cavernous.

LRV 5

History & Origin

This tone fits perfectly into modern, contemporary interiors that favor dramatic, high-end finishes. It is a departure from traditional light, airy palettes and aligns with current trends for sophisticated, dark, and masculine spaces.

Undertoneneutral
FamilyBlue

How to Use It

It pairs exceptionally well with warm wood tones like walnut or oak to balance the coolness. Use brushed brass or gold hardware to provide a sharp, luxurious contrast against the dark surface.

The Mood

Living with this colour creates a grounded, serious, and restful atmosphere. It is not an energizing shade, making it ideal for spaces where you want to retreat rather than stay active.

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.

  • Sapphire Splendor

    Dulux

  • Charcoal Blue

    Sherwin-Williams · SW2739

  • Dutch Licorice

    Valspar · 4008-4C

  • Gotham Gray

    Valspar · 4009-3

  • Abyss

    Benjamin Moore · 2128-20

  • Inkwell

    Colourtrend

Lighting

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

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