Ref. #B7B3AB · MP3340
Grey Fog
45%LRV Value
Warm (Golden)Undertone
Grey Fog Technical Profile
What color is Grey Fog? It's a medium warm gray with the hex code #B7B3AB. Colors similar to Grey Fog include Benjamin Moore La Paloma Gray, Dutch Boy Drifting Sand, Behr Silver Tinsel. Grey Fog has a warm (golden) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 45 gives Grey Fog depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a warm neutral, Grey Fog pairs with off-whites for trim, white oak or walnut floors, and brass or warm brushed nickel hardware. Deep green, navy, or terra-cotta all read well as accent colors. Warm neutrals come alive under 2700K bulbs, where their underlying yellow or peach undertones add visible warmth. Under 4000K daylight they read cleaner and slightly cooler.
Colors Similar to Grey Fog
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Grey Fog
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Grey Fog
#B7B3AB
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#A7AD85
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Grey Fog
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Grey Fog Room Palettes
Color schemes built around this color — each swatch links to the closest matching paint.
Warm & Inviting
Warm tones with cozy appeal — welcoming and comfortable
Cool & Calm
Cool hues with soft contrast — serene and restful
Bold Contrast
Complementary hues with punch — dynamic and striking
Similar MPC Colors
Other MPC colors close to Grey Fog.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Grey Fog — Frequently Asked Questions
What undertone does Grey Fog have?
Grey Fog by MPC has a warm (golden) undertone and belongs to the gray color family.
What colors match Grey Fog from other brands?
The closest matches are La Paloma Gray by Benjamin Moore (#B9B5AD), Drifting Sand by Dutch Boy (#B6B2A9), Silver Tinsel by Behr (#B5B2A9). Always verify with physical samples.
What is the LRV of Grey Fog?
Grey Fog has an LRV of 45.2, where 0 is pure black and 100 is pure white.
Explore More with Grey Fog
Related Reading
How to Match Paint Colors Across Brands
The science behind Delta E and CIEDE2000 — find a Behr equivalent of any Sherwin-Williams shade, or a Benjamin Moore alternative when your store is out of stock.
Understanding Paint Color Undertones
Why Grey Fog's warm (golden) undertone matters more than its surface color — and how to read undertones in any paint chip.