Ref. #8B8F8A · RL170
Umber Stone
27%LRV Value
Cool (Green)Undertone
Umber Stone Technical Profile
What color is Umber Stone? It's a deep warm gray with the hex code #8B8F8A. Colors similar to Umber Stone include PPG Phoenix Fossil, Valspar Dusky Parakeet, Benjamin Moore Cos Cob Stonewall. Umber Stone has a cool (green) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 27 gives Umber Stone depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a warm neutral, Umber 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. 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.
Colors Similar to Umber Stone
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Umber Stone
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Umber Stone
#8B8F8A
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#85AD91
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Umber Stone
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Umber 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 Kilz Colors
Other Kilz colors close to Umber 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.
Umber Stone — Frequently Asked Questions
What undertone does Umber Stone have?
Umber Stone by Kilz has a cool (green) undertone and belongs to the gray color family.
What colors match Umber Stone from other brands?
The closest matches are Phoenix Fossil by PPG (#8E908D), Dusky Parakeet by Valspar (#8E9087), Cos Cob Stonewall by Benjamin Moore (#8A8D84). Always verify with physical samples.
What is the LRV of Umber Stone?
Umber Stone has an LRV of 27.0, where 0 is pure black and 100 is pure white.
Explore More with Umber 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.
Understanding Paint Color Undertones
Why Umber Stone's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.