Flagstone Quartzite works as a warm neutral anchor — pairs cleanly with most existing palettes and reads forgiving across lighting conditions. At LRV 33 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. #9A9E88 · DET517
Flagstone Quartzite
33%LRV Value
Flagstone Quartzite Technical Profile
What color is Dunn-Edwards Flagstone Quartzite (DET517)? It's a medium warm gray — hex #9A9E88, LRV 33. The closest cross-brand equivalent to Flagstone Quartzite is Benjamin Moore Raintree Green — a near-identical match on the wall, with Benjamin Moore Louisburg Green and Behr Shadow Taupe also close. Its LRV of 33 gives Flagstone Quartzite depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a warm neutral, Flagstone Quartzite 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, Flagstone Quartzite 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 Flagstone Quartzite 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 Flagstone Quartzite
Closest digital match based on color values. Always verify with physical samples.
Raintree Green
Benjamin Moore
Nearly identical
Shadow Taupe
Behr
Nearly identical
Wainscot Green
Hirshfield's
Nearly identical
Green Onyx
Sherwin-Williams
Nearly identical
Wainscot Green
Vista Paint
Nearly identical
Tuscan Olive
Valspar
Nearly identical
Mossed Thicket
Dutch Boy
Very similar
Eucalyptus Tree
PPG
Very similar
Recommended Pairings
Colors That Work With Flagstone Quartzite
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Flagstone Quartzite
#9A9E88
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#92AD85
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Flagstone Quartzite
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Flagstone Quartzite 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 Flagstone Quartzite.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Flagstone Quartzite — Frequently Asked Questions
What colors match Flagstone Quartzite from other brands?
The closest cross-brand equivalents to Flagstone Quartzite are Raintree Green by Benjamin Moore (a near-identical match), Louisburg Green by Benjamin Moore (a near-identical match), Shadow Taupe by Behr (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 Flagstone Quartzite'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 Flagstone Quartzite?
Flagstone Quartzite has a Light Reflectance Value (LRV) of 33.1, 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 Flagstone Quartzite
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 Flagstone Quartzite depends on the room. Here's how to choose.