Smooth Stone works as a warm neutral anchor — pairs cleanly with most existing palettes and reads forgiving across lighting conditions. At LRV 64 it sits in the comfortable mid-light range — bright enough for living areas, soft enough for bedrooms, and adaptable across most lighting conditions. 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. #D5D1CA · 50YY 63/041
Smooth Stone
64%LRV Value
Smooth Stone Technical Profile
What color is PPG Smooth Stone (50YY 63/041)? It's a light warm gray — hex #D5D1CA, LRV 64. The closest cross-brand equivalent to Smooth Stone is Vista Paint Santo — a near-identical match on the wall, with Benjamin Moore Barren Plain and Sherwin-Williams Grey Heron also close. At LRV 64, Smooth Stone sits in the comfortable mid-light range — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions. As a warm neutral, Smooth Stone 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. As a lighter neutral, Smooth Stone works as a whole-room or trim color and keeps adjoining colors reading clean — pair it with crisper whites a step brighter than itself so the trim still separates. 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. Lighter neutrals reveal their undertone most, so Smooth Stone can swing warmer under 2700K bulbs and cleaner under 4000K daylight — sample it against your trim before committing.
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Colors Similar to Smooth Stone
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Smooth Stone
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Smooth Stone
#D5D1CA
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#A8AD85
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Smooth Stone
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Smooth Stone 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 Smooth Stone.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Smooth Stone — Frequently Asked Questions
What colors match Smooth Stone from other brands?
The closest cross-brand equivalents to Smooth Stone are Santo by Vista Paint (a near-identical match), Barren Plain by Benjamin Moore (a near-identical match), Grey Heron by Sherwin-Williams (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 Smooth Stone'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 Smooth Stone?
Smooth Stone has a Light Reflectance Value (LRV) of 64.0, on a scale where 0 is pure black and 100 is pure white. That makes it a mid-light color — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions. 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 Smooth Stone
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 Smooth Stone depends on the room. Here's how to choose.