IndustrialSouth-Facing

DECO BLUE

Jotun · 4477

The Analysis

Deco Blue is a deep, muted slate shade that absorbs a significant amount of light due to its low LRV of 10.37. It will make a room feel smaller and more intimate, creating a cocoon-like effect rather than an airy, expansive one.

Because of its depth, this is best used as a bold accent wall or a dramatic choice for a small, enclosed room. It can act as a sophisticated backdrop for artwork, but it will dominate the room if used on all four walls.

LRV 10

History & Origin

This is a modern, architectural shade that aligns with contemporary design trends. It lacks the historical weight of traditional heritage colors and instead leans into a sleek, urban aesthetic.

Undertoneneutral
FamilyBlue

How to Use It

It pairs exceptionally well with warm natural wood tones and matte black hardware to prevent the space from feeling too cold. Use it in bedrooms or home offices, and ensure you have strong task lighting to compensate for its light-absorbing quality.

The Mood

This color provides a calm, grounded, and serious atmosphere. It is ideal for spaces where you want to reduce visual noise and focus on rest or deep work.

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.

  • Deep Secret®

    Benjamin Moore · CSP-625

  • Printworks®

    Crown Paints

  • Winters Sky

    Dulux

  • Midwinter Tide

    Dulux

  • Outerspace

    Sherwin-Williams · SW6251

  • Midnight Blue

    Behr · N480-7

Lighting

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

  • Natural