Umber Stone by Kilz paint color
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Ref. #8B8F8A · RL170

Umber Stone

27%LRV Value
Cool (Green)Undertone
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Umber Stone RL170 is a gray paint color from Kilz. It has a hex value of #8B8F8A, LRV 27 and a cool (green) undertone. Its closest cross-brand match is Rockspring Green from PPG (nearly identical), with 49 more equivalents across other brands.

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Umber Stone Technical Profile

HEX Code#8B8F8A
RGB139, 143, 138
LRV27.0
UndertoneCool (Green)
Color Familygray
BrandKilz

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Umber Stone in Every Brand

The closest equivalent to Umber Stone in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →

KilzUmber Stone
Nearly identical
PPGRockspring Green

Rockspring Green

PPG

Nearly identical

Dusky Parakeet

Valspar

Very similar

Cos Cob Stonewall

Benjamin Moore

Very similar

Stone .07

Colorhouse

Very similar

Illusive Green

Sherwin-Williams

Very similar

Letter Gray

Behr

Very similar

Traffic Grey A

RAL

Very similar

Slippery Shale

Vista Paint

Very similar

Stieglitz Silver

Dunn-Edwards

Very similar

Paved Path

Hirshfield's

Very similar

Plummett

Farrow & Ball

Very similar

Smoky Gray

Dutch Boy

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 Umber Stone

Timeless pairing with clean white trim and a tonal accent wall

Living room with applied paint colors

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

Customize in Room VisualizerExplore full palette →

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

Base

Wool .04

Complement

Wool .04

Umber Stone Room Palettes

Color schemes built around this color — each swatch links to the closest matching paint.

Walls

Ghost

Trim

Contemporary White

Accent

This Color

Pop

Lush Green

Warm & Inviting

Warm tones with cozy appeal — welcoming and comfortable

Walls

Lilac Cream

Trim

Ultra Bright White

Accent

This Color

Pop

Favorite Things

Cool & Calm

Cool hues with soft contrast — serene and restful

Walls

Lilac Cream

Trim

Ultra Bright White

Accent

This Color

Pop

Favorite Things

Bold Contrast

Complementary hues with punch — dynamic and striking

Similar Kilz Colors

Other Kilz colors close to Umber Stone.

Approaching Storm

Kilz · RL190

#8D8B89

Chalk Suede

Kilz · TB-28

#918C87

Enchanted

Kilz · RL180

#918B86

Mesmerized

Kilz · RL210

#918D90

Forlorn

Kilz · RL200

#938A88

Downpour

Kilz · RM100

#808C8B

More gray colors from other brands

Cross-brand colors in the gray family — useful when you want a similar look from a different brand.

Gray Area

Behr · 770F-4

#85A0A0

Charcoal Linen

Benjamin Moore · 2133-40

#7D8085

Rock of Ages

Vista Paint · 8430

#6F6A5D

Intercoastal Gray

Behr · MQ5-23

#A5B0B9

Paving Stones

Behr · PPF-16

#CBCCC4

Rookwood Blue Green

Sherwin-Williams · 2811

#738478

Umber Stone — Frequently Asked Questions

What undertone does Umber Stone have?
Umber Stone by Kilz has a cool (green) undertone and sits in the gray color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Umber Stone in your own space before committing.
What colors match Umber Stone from other brands?
The closest cross-brand equivalents to Umber Stone are Rockspring Green by PPG (a near-identical match), Phoenix Fossil by PPG (a near-identical match), Dusky Parakeet by Valspar (a very close match) — the best options for getting Umber Stone'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 Umber Stone?
Umber Stone has a Light Reflectance Value (LRV) of 27.0, 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.

Explore More with Umber Stone

See It on a Wall

Preview this color in a real room

How Much Paint?

Calculate gallons for your project

Browse gray Colors

Explore more shades in this family

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.

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