Proper Gray 6003 is a gray paint color from Sherwin-Williams. It has a hex value of #ADA8A5, LRV 40 and a neutral undertone. Its closest cross-brand match is Smoky Wings from Hirshfield's (nearly identical), with 49 more equivalents across other brands.
Ref. #ADA8A5 · 6003
Proper Gray
40%LRV Value
NeutralUndertone
Proper Gray Technical Profile
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Proper Gray in Every Brand
The closest equivalent to Proper Gray in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
Sherwin-WilliamsProper Gray
Nearly identical
Hirshfield'sSmoky Wings
Smoky Wings
Hirshfield's
Nearly identical
Rocky Bluffs
Valspar
Nearly identical
Slate Pebble
Behr
Nearly identical
Song Sparrow
PPG
Nearly identical
Stormy Monday
Benjamin Moore
Nearly identical
Smoky Wings
Vista Paint
Nearly identical
Comfort Zone
Dunn-Edwards
Very similar
Silver Plated
Dutch Boy
Very similar
Soft Steel
Kilz
Very similar
White Aluminium
RAL
Very similar
Dove Tale
Farrow & Ball
Very similar
Seeing a close call? Order a peel-and-stick sample of Proper Gray — or sample it next to its top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Recommended Pairings
Colors That Work With Proper Gray
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Proper Gray
#ADA8A5
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#ADA885
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Proper Gray
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Proper Gray 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 Sherwin-Williams Colors
Other Sherwin-Williams colors close to Proper Gray.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Proper Gray — Frequently Asked Questions
What undertone does Proper Gray have?
Proper Gray by Sherwin-Williams 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 Proper Gray in your own space before committing.
What colors match Proper Gray from other brands?
The closest cross-brand equivalents to Proper Gray are Smoky Wings by Hirshfield's (a near-identical match), Rocky Bluffs by Valspar (a near-identical match), Slate Pebble by Behr (a near-identical match) — the best options for getting Proper Gray'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 Proper Gray?
Proper Gray has a Light Reflectance Value (LRV) of 39.6, on a scale where 0 is pure black and 100 is pure white — that makes it a mid-depth color with real presence — strong on accent walls, libraries, and rooms with good natural light.
Explore More with Proper Gray
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 Proper Gray's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.