IndustrialSouth-Facing

Blue Thunder

Valspar · V139-5

The Analysis

Blue Thunder is a deep, muted blue-grey that absorbs a significant amount of light due to its low LRV of 18. It will make a room feel enclosed and intimate rather than spacious or bright.

It works best as a moody backdrop for a study, a bedroom, or an accent wall. It is too heavy for small, windowless rooms unless you are intentionally aiming for a dark, cocoon-like effect.

LRV 18

History & Origin

This is a contemporary choice that leans into modern design trends rather than traditional period styles. It fits perfectly into updated residential spaces that prioritize clean lines and monochromatic palettes.

Undertonecool
FamilyTeal

How to Use It

Pair this color with warm walnut wood tones or matte black metal hardware to balance its cool undertones. Use it in rooms with ample natural light or strong artificial lighting to prevent it from appearing muddy.

The Mood

This shade provides a restful and stable environment, perfect for spaces where you want to reduce visual noise. It feels grounded and serious, offering a quiet backdrop that doesn't demand constant attention.

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.

  • Crater Lake

    Behr · BXC-81

  • Labradorite

    Sherwin-Williams · SW7619

  • Charlotte Slate

    Benjamin Moore · AC-24

  • Providence Blue

    Benjamin Moore · 1636

  • Mediterranean

    Sherwin-Williams · SW7617

  • Smokey Blue

    Behr · 540F-5

Lighting

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

  • Natural