Orion Gray N510-6 is a neutral paint color from Behr. It has a hex value of #3D4C55, LRV 9 and a neutral undertone. Its closest cross-brand match is Sea Serpent from Sherwin-Williams (nearly identical), with 49 more equivalents across other brands.
Ref. #3D4C55 · N510-6
Orion Gray
9%LRV Value
NeutralUndertone
Orion Gray Technical Profile
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Orion Gray in Every Brand
The closest equivalent to Orion Gray in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
BehrOrion Gray
Nearly identical
Sherwin-WilliamsSea Serpent
Sea Serpent
Sherwin-Williams
Nearly identical
Navigation
Dutch Boy
Nearly identical
Hague Blue
Farrow & Ball
Nearly identical
Brush Blue
Benjamin Moore
Nearly identical
Midnight Hour
PPG
Nearly identical
Fly-by-Night Blue
Valspar
Very similar
Nightfall
Dunn-Edwards
Very similar
Kettle Black
Kilz
Very similar
Calm Interlude
Vista Paint
Very similar
Vermont Slate
Hirshfield's
Very similar
Wool .06
Colorhouse
Very similar
Iron Grey
RAL
Very similar
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 Orion Gray
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Orion Gray
#3D4C55
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#4F5476
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Orion Gray
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Orion 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 Behr Colors
Other Behr colors close to Orion Gray.
More neutral colors from other brands
Cross-brand colors in the neutral family — useful when you want a similar look from a different brand.
Orion Gray — Frequently Asked Questions
What undertone does Orion Gray have?
Orion Gray by Behr has a neutral undertone and sits in the neutral color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Orion Gray in your own space before committing.
What colors match Orion Gray from other brands?
The closest cross-brand equivalents to Orion Gray are Sea Serpent by Sherwin-Williams (a near-identical match), Navigation by Dutch Boy (a near-identical match), Hague Blue by Farrow & Ball (a near-identical match) — the best options for getting Orion 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 Orion Gray?
Orion Gray has a Light Reflectance Value (LRV) of 9.0, 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 Orion 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 Orion Gray's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.