GREYS

Portobello Mushroom

#9D928A

RGB 157, 146, 138 · HSL 25°, 9%, 58% · CMYK 0, 7, 12, 38

Portobello Mushroom is #9D928A in HEX — rgb(157, 146, 138), hsl(25°, 9%, 58%), cmyk(0%, 7%, 12%, 38%).

Portobello Mushroom pulls into the mid-tone end of the greys spectrum — HSL 25°, 9%, 58%. The neutral saturation makes it near-neutral and forgiving, and the hue reads cool. In interior projects it shines on walls, soft furniture, hard surfaces — as the project's quiet backbone. Reads best alongside white trim, natural wood, brass, soft black accents.

Color Codes

HEX#9D928A

RGB157, 146, 138

HSL25°, 9%, 58%

HSV25°, 12%, 62%

CMYK0, 7, 12, 38

Decimal10326666

CSS RGBrgb(157, 146, 138)

CSS HSLhsl(25, 9%, 58%)

Paint Matches — this color across 16 brands

Dulux

Mud Puddle S12B4

ΔE 1.1 · #9D948B

Farrow & Ball

Charleston Gray 243

ΔE 1.3 · #9F9389

Sherwin-Williams

Armadillo SW9160

ΔE 1.4 · #9E9089

PPG

Talavera 1018-5

ΔE 1.4 · #A0928B

Behr

Country Club 770B-5

ΔE 1.5 · #998E86

Dutch Boy

Camel's Hump DCP-0219

ΔE 2.1 · #989187

Valspar

Channel Seal Gray 1001-9C

ΔE 2.3 · #9F938F

Benjamin Moore

Gothic CSP-80

ΔE 2.5 · #9E978D

Hallman-Lindsay

Sultry Castle 562

ΔE 2.8 · #948D84

Vista Paint

Granite Cliff K-931

ΔE 2.9 · #948E85

Kilz

Urban Chateau RL150

ΔE 3.1 · #97938D

IKEA

IKEA168 168

ΔE 3.3 · #9E9893

Dunn-Edwards

Twilight Taupe DE6060

ΔE 3.6 · #A79994

RAL

Signal Grey 7004

ΔE 5.8 · #969992

Colorhouse

Metal .04 Metal-04

ΔE 6.9 · #9FA198

Kobra

Grey 42

ΔE 12.2 · #889099

Light Reflectance & Undertone

Light Reflectance Value (LRV)

30/100

Medium

0 · DarkLight · 100

Balanced reflectance — holds colour without washing out. Versatile for most rooms and the most forgiving range for true-to-chip results.

Undertone

TemperatureWarm MasstoneOrange UndertoneYellow

A near-neutral with a subtle warm yellow undertone — it will pick up colour from surrounding surfaces and shift noticeably under different light.

Color Theory

Complementary

#9D928A

#8A969E

Analogous

#9E8A8C

#9D928A

#9E9C8A

Triadic

#9D928A

#8A9E92

#928A9E

Split-Complementary

#9D928A

#8A9E9C

#8A8C9E

Tetradic

#9D928A

#8C9E8A

#8A969E

#9C8A9E

Monochromatic

#4E4641

#786C64

#9D928A

#C0B9B4

#E3E0DE

Rectangle

#9D928A

#969E8A

#8A969E

#928A9E

Compound

#9D928A

#9E9C8A

#8A969E

#8A8C9E

Variations

Lighter

#B1A8A2

#C4BEBA

#DCD9D7

Darker

#82746B

#595049

#342F2A

Saturation

#979391

#9E928A

#CE8A5A

Interior Use

Best Rooms

living rooms, bedrooms, bathrooms

Best Uses

walls, soft furniture, hard surfaces

Pairs With

white trim, natural wood, brass, soft black accents

Accessibility (WCAG)

vs White

3.04:1

AA Large

vs Black

6.91:1

Deuteranopia

#9D928A

#98958A

Original → Simulated

Protanopia

#9D928A

#94948B

Original → Simulated

Tritanopia

#9D928A

#9D9192

Original → Simulated

Color Psychology

Quiet · Versatile

Portobello Mushroom gets out of the way so the architecture and the people in the room do the work. The right neutral is never a default — it reads warm or cool, dusty or sharp depending on its undertone, and that undertone is what makes or breaks the room.

SymbolismBalance, sophistication, calm

PersonalityAdaptable, considered, timeless

versatileneutraltimelessbackdroptrimwall

How it looks under different light

#B59A83

Warm Bulb 2700K

Incandescent / soft white LED — pulls colour toward yellow/amber.

#9D928A

Daylight 5500K

Midday natural light or daylight-spec LED — closest to the paint chip.

#A29FA7

Cool Bulb 6500K

Cool white LED / overcast daylight — pulls colour toward blue.

Pairs With

#EBEBEA

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F7F7F7

Ceiling

Whisper tint

Near-white with a hint of the hero's undertone — ceiling feels intentional.

#5E839D

Accent

Complementary punch

Hue +180°, slightly muted for paint vs. screen — use on a door, frame, or single piece.

#574738

Floor

Walnut neutral

Warm mid-brown grounds the scheme regardless of hero hue.

Paint Info

Brand · Product Line

Benjamin Moore / Regal Select Interior

Recommended Finishes

Eggshell (walls) · Pearl (trim) · Matte (ceiling)

Eggshell hides imperfections on main walls while keeping the color rich; pearl on trim adds subtle sheen and easier cleaning; flat matte on ceilings prevents glare.

Best Surfaces

Primary walls · Cabinetry · Trim · Soft furniture

Coverage & Dry Time

Typical coverage 350-400 sq ft per gallon over a primed surface.

Touch-dry in ~1 hour. Recoat after 4 hours. Full cure 7-14 days.

Primer

Standard primer is adequate.

Application Tip

Use a 9" microfiber roller on walls and a 2.5" angled sash brush for trim cuts. Two coats minimum for even depth.

Paint Calculator

Wall area (m²)

Coats

Coverage (m² / L)

You'll need

4.0 litres

1.06 US gallons · room for one touch-up coat. Buy slightly more to ensure single-batch match.

Code Snippets

CSS — color

color: #9D928A;

CSS — background

background-color: #9D928A;

CSS Variable

--color-portobello-mushroom: #9D928A;

Tailwind v3 — config

colors: { 'portobello-mushroom': '#9D928A' }

Tailwind — arbitrary

bg-[#9D928A] text-[#9D928A]

SCSS

$portobello-mushroom: #9D928A;

Similar Colors

Gothic Arch

#9D968C · ΔE 2.2

Galveston Gray

#99958C · ΔE 2.9

Studio Clay

#9F8E84 · ΔE 3.0

Ashley Gray

#A59A8D · ΔE 4.0

Castle Gate

#908980 · ΔE 4.2

Soho Loft

#999492 · ΔE 4.2

Briarwood

#A09889 · ΔE 4.4

Escarpment

#A29D96 · ΔE 4.5

Built by DSGN.HOUSE Updated 2026

Our color tools run on our own catalogue of 26,000+ real paint colors across 16 brands — Benjamin Moore, Sherwin-Williams, Behr, Dulux, RAL and more — with the color math (HSL and CIELAB matching) computed in-house, not scraped from summaries. Every color you pick maps to a real, buyable paint with its code, so what you see here you can actually take to the store. We review and update these tools and their data regularly.

Created by Denis Kataev, founder of DSGN.HOUSE — a software engineer and digital entrepreneur building professional color-design tools for everyone.

Frequently Asked Questions

What color is #9D928A?

#9D928A is Portobello Mushroom, a mid-tone grey with a cool undertone.

Is #9D928A warm or cool?

Portobello Mushroom reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Portobello Mushroom?

Portobello Mushroom works well in living rooms, bedrooms, bathrooms. Designers typically use it for walls, soft furniture, hard surfaces.

What colors pair well with Portobello Mushroom?

Portobello Mushroom pairs naturally with white trim, natural wood, brass, soft black accents. Its complementary color is also a strong contrast option for accents.

Where can I download Portobello Mushroom?

You can download Portobello Mushroom on DSGN.HOUSE in 15 designer formats including CSS gradient, Figma, Procreate swatches, Tailwind config, Adobe ASE, SVG, and 4K wallpapers — all free.

What's the hex code for Portobello Mushroom?

The hex code is #9D928A. In RGB it's 157, 146, 138, and in HSL it's 25°, 9%, 58%.

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