Thundercloud Gray
Benjamin Moore · 2124-40
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The Analysis
Thundercloud Gray is a balanced mid-tone that acts as a stable neutral without washing out. With an LRV of 50.39, it reflects about half the light that hits it, meaning it provides enough depth to define a room without making the space feel cramped or enclosed.
This is a versatile workhorse color that functions perfectly as a primary wall choice for living rooms or bedrooms. It provides enough pigment to frame white trim effectively, acting as a sophisticated backdrop that doesn't compete with your furniture.
LRV 50History & Origin
This shade leans modern and contemporary rather than historical. It fits neatly into the current trend of using cool, desaturated tones to create clean, architectural lines in newer builds or renovated interiors.
How to Use It
It pairs beautifully with warm wood tones like walnut to balance its inherent coolness, or with matte black hardware for a sharp, modern contrast. It performs best in rooms with consistent lighting where you want a reliable, non-fussy look.
The Mood
Living with this colour feels grounding and orderly. It is a quiet, steady shade that minimizes visual clutter, making it an excellent choice for creating a restful environment where you want to focus or unwind.
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.
Add harmony palette to a room
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Brand Matches
Perceptually similar colours from across all brands in our database.
Lighting
See how this colour shifts across natural and artificial light conditions.
- Natural
- Morning
- Afternoon
- Evening
- Overcast
- 2700K
- 3500K
- 4000K
- 5500K