Church Mouse works as a warm neutral anchor — pairs cleanly with most existing palettes and reads forgiving across lighting conditions. At LRV 46 it carries real depth without going dark — a good choice for accent walls, libraries, and rooms with abundant natural light. Skip it if you want a crisp, cool-modern look, or in rooms with heavy north light that can pull its warmth slightly muddy.
Ref. #B3B5AF · DET603
Church Mouse
46%LRV Value
Church Mouse Technical Profile
What color is Dunn-Edwards Church Mouse (DET603)? It's a medium warm gray — hex #B3B5AF, LRV 46. The closest cross-brand equivalent to Church Mouse is Sherwin-Williams Magnetic Gray — a near-identical match on the wall, with Sherwin-Williams Chelsea Gray and Hirshfield's Quincy Granite also close. Its LRV of 46 gives Church Mouse depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a warm neutral, Church Mouse 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. At mid depth, Church Mouse grounds a space without darkening it — it holds up on lower walls, kitchen islands, and as a wraparound where a lighter neutral would feel washed out. 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. At mid depth Church Mouse holds its character across bulb temperatures, shifting only slightly warm under 2700K and slightly crisper under cool daylight.
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Colors Similar to Church Mouse
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Church Mouse
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Church Mouse
#B3B5AF
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8BAD85
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Church Mouse
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Church Mouse 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 Dunn-Edwards Colors
Other Dunn-Edwards colors close to Church Mouse.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Church Mouse — Frequently Asked Questions
What colors match Church Mouse from other brands?
The closest cross-brand equivalents to Church Mouse are Magnetic Gray by Sherwin-Williams (a near-identical match), Chelsea Gray by Sherwin-Williams (a near-identical match), Quincy Granite by Hirshfield's (a near-identical match). These are ranked with the CIEDE2000 color-difference formula, which scores how similar two colors actually look to the eye rather than matching them by name — so they're the best options for getting Church Mouse's look in a brand your local store carries. Always confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Church Mouse?
Church Mouse has a Light Reflectance Value (LRV) of 45.7, 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. LRV is the most reliable guide to how light or dark a paint will read in a real room — more dependable than the swatch on your screen, which varies by monitor.
Explore More with Church Mouse
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.
Paint Sheen Guide
Flat, eggshell, satin, or semi-gloss — the right finish for Church Mouse depends on the room. Here's how to choose.