Clam Shell 1023-6 is a gray paint color from PPG. It has a hex value of #827566, LRV 18 and a neutral undertone. Its closest cross-brand match is Foothills from Sherwin-Williams (nearly identical), with 49 more equivalents across other brands.
Ref. #827566 · 1023-6
Clam Shell
18%LRV Value
NeutralUndertone
Clam Shell Technical Profile
Use this color
Get this color
Some sample and supply links are affiliate links — if you buy through them, Paint Color HQ may earn a small commission at no extra cost to you. It helps keep the site free.
Clam Shell in Every Brand
The closest equivalent to Clam Shell in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
PPGClam Shell
Nearly identical
Sherwin-WilliamsFoothills
Foothills
Sherwin-Williams
Nearly identical
Monks Robe
Dutch Boy
Nearly identical
Grange Hall
Dunn-Edwards
Nearly identical
Camel's Hump
Hirshfield's
Nearly identical
Broccoli Brown
Farrow & Ball
Nearly identical
Camel’s Hump
Vista Paint
Nearly identical
Rustic Taupe
Benjamin Moore
Nearly identical
Aged Olive
Behr
Very similar
Walnut Shell
Kilz
Very similar
Scented Candle
Valspar
Very similar
Pearl Mouse Grey
RAL
Visible difference
Stone .06
Colorhouse
Visible difference
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Recommended Pairings
Colors That Work With Clam Shell
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Clam Shell
#827566
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#A3A477
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Clam Shell
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Clam Shell 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 PPG Colors
Other PPG colors close to Clam Shell.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Clam Shell — Frequently Asked Questions
What undertone does Clam Shell have?
Clam Shell by PPG has a neutral undertone and sits in the gray color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Clam Shell in your own space before committing.
What colors match Clam Shell from other brands?
The closest cross-brand equivalents to Clam Shell are Foothills by Sherwin-Williams (a near-identical match), Monks Robe by Dutch Boy (a near-identical match), Grange Hall by Dunn-Edwards (a near-identical match) — the best options for getting Clam Shell's look from a brand your local store carries. Confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Clam Shell?
Clam Shell has a Light Reflectance Value (LRV) of 18.4, on a scale where 0 is pure black and 100 is pure white — that makes it a deep, dramatic color best saved for accent walls, dining rooms, and cozy spaces where atmosphere matters more than reflected light.
Explore More with Clam Shell
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 Clam Shell's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.