IndustrialSouth-Facing

Mount Etna

Sherwin-Williams · SW7625

The Analysis

Mount Etna is a very dark, charcoal-leaning blue that absorbs most light due to its low LRV of 6.15. Because it pulls light out of a room rather than reflecting it, it will make a space feel smaller, tighter, and more intimate.

Due to its intensity, this works best as a bold accent wall, a moody foundation for a library, or a statement color for cabinetry. Using it on every surface in a small room will create a dramatic 'jewel box' effect.

LRV 6

History & Origin

This is a modern, sharp take on the dramatic, dark-walled interiors seen in contemporary urban design. It avoids the traditional period feel of heritage colors, favoring a clean and high-contrast look instead.

Undertoneneutral
FamilyTeal

How to Use It

Pair this with warm wood tones like walnut or oak to prevent the room from feeling too cold. For hardware and fixtures, brushed brass or matte black will provide the best contrast against this dark, ink-like blue.

The Mood

This color provides a grounding, restful atmosphere that feels serious and sophisticated. It is ideal for spaces where you want to reduce visual distraction and create a calm, focused environment.

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.

  • Night Shade

    Behr · 740F-7

  • Stonecutter

    Benjamin Moore · 2135-20

  • Black Sable

    Behr · 730F-7

  • Naval Night

    Valspar · 1-877

  • Slate Court

    Valspar · 5001-4C

  • Lead Gray

    Benjamin Moore · 2131-30

Lighting

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

  • Natural