Gray Matter by MPC paint color
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Ref. #8B8784 · MP9648

Gray Matter

25%LRV Value
NeutralUndertone
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Gray Matter Technical Profile

What color is Gray Matter? It's a deep warm gray with the hex code #8B8784. Colors similar to Gray Matter include Kilz Approaching Storm, Benjamin Moore Cinder, Dunn-Edwards Looking Glass. Gray Matter has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 25 gives Gray Matter depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a warm neutral, Gray Matter 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.

HEX Code#8B8784
RGB139, 135, 132
LRV24.5
UndertoneNeutral
Color Familygray
BrandMPC
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Colors Similar to Gray Matter

Closest digital match based on color values. Always verify with physical samples.

Approaching Storm

Kilz

Nearly identical

Cinder

Benjamin Moore

Nearly identical

Looking Glass

Dunn-Edwards

Nearly identical

Pewter Ring

Behr

Nearly identical

Mole's Breath

Farrow & Ball

Nearly identical

Cast in Stone

Vista Paint

Very similar

Grey Suit

Valspar

Very similar

Classic French Gray

Sherwin-Williams

Very similar
Recommended Pairings

Colors That Work With Gray Matter

Timeless pairing with clean white trim and a tonal accent wall

Living room with applied paint colors

Side Walls

Gray Matter

#8B8784

Accent Wall

Tonal Shift

A warm shift that adds depth without clashing.

#ADAA85

Trim & Molding

Pure White

Crisp white trim for a clean, traditional look.

#FFFFFF

Customize in Room VisualizerExplore full palette →

Color Palettes for Gray Matter

Color harmonies based on color theory — each swatch links to the closest matching paint.

Opposite on the color wheel — creates vibrant contrast

Base

Fallen Rock

Complement

Vessel Gray

Gray Matter Room Palettes

Color schemes built around this color — each swatch links to the closest matching paint.

Walls

Eagle Feather Basecoat

Trim

Graytint

Accent

This Color

Pop

Warm Copper Met.

Warm & Inviting

Warm tones with cozy appeal — welcoming and comfortable

Walls

Violet Water

Trim

Gloss Hi-Hide White

Accent

This Color

Pop

Limonada

Cool & Calm

Cool hues with soft contrast — serene and restful

Walls

Lake George

Trim

Gloss Hi-Hide White

Accent

This Color

Pop

Electrical Blue

Bold Contrast

Complementary hues with punch — dynamic and striking

Similar MPC Colors

Other MPC colors close to Gray Matter.

Umbra Grey Metallic

MPC · MP28448

#8A8584

Grey Mare

MPC · MP5252

#888783

Concrete Block

MPC · MP10268

#898481

Charon Grey Met.

MPC · MP56301

#8F867D

Traffic Grey

MPC · MP2225

#80817F

Big River

MPC · MP14694

#879484

More gray colors from other brands

Cross-brand colors in the gray family — useful when you want a similar look from a different brand.

Muddled Basil

Sherwin-Williams · 7745

#5A5243

Farm Fresh

PPG · 1129-5

#8E9B88

Puritan Gray

Benjamin Moore · HC-164

#98A09C

Green Earth

Sherwin-Williams · 7748

#9A9883

Marron

Valspar · 1004-9B

#7F6C67

Improbable

PPG · 1011-5

#6E7376

Gray Matter — Frequently Asked Questions

What undertone does Gray Matter have?
Gray Matter by MPC has a neutral undertone and belongs to the gray color family.
What colors match Gray Matter from other brands?
The closest matches are Approaching Storm by Kilz (#8D8B89), Cinder by Benjamin Moore (#878684), Looking Glass by Dunn-Edwards (#888786). Always verify with physical samples.
What is the LRV of Gray Matter?
Gray Matter has an LRV of 24.5, where 0 is pure black and 100 is pure white.

Explore More with Gray Matter

See It on a Wall

Preview this color in a real room

How Much Paint?

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Browse gray Colors

Explore more shades in this family

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 Gray Matter's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.

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