Antique Slate 13-29 is a gray paint color from PPG. It has a hex value of #455C59, LRV 10 and a neutral undertone. Its closest cross-brand match is Loch Ness from Dunn-Edwards (nearly identical), with 49 more equivalents across other brands.
Ref. #455C59 · 13-29
Antique Slate
10%LRV Value
NeutralUndertone
Antique Slate Technical Profile
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Antique Slate in Every Brand
The closest equivalent to Antique Slate in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
PPGAntique Slate
Nearly identical
Dunn-EdwardsLoch Ness
Loch Ness
Dunn-Edwards
Nearly identical
Mediterranean Teal
Benjamin Moore
Nearly identical
Hostaleaf
Behr
Nearly identical
Peacock House
Valspar
Very similar
Gedney Green
Vista Paint
Very similar
Gedney Green
Hirshfield's
Very similar
Still Water
Sherwin-Williams
Very similar
Sprucey
Dutch Boy
Very similar
Fathoms Below
Kilz
Very similar
Basalt Grey
RAL
Visible difference
Inchyra Blue
Farrow & Ball
Visible difference
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 Antique Slate
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Antique Slate
#455C59
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#55707F
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Antique Slate
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Antique Slate 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 Antique Slate.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Antique Slate — Frequently Asked Questions
What undertone does Antique Slate have?
Antique Slate by PPG has a neutral 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 Antique Slate in your own space before committing.
What colors match Antique Slate from other brands?
The closest cross-brand equivalents to Antique Slate are Loch Ness by Dunn-Edwards (a near-identical match), Mediterranean Teal by Benjamin Moore (a near-identical match), Hostaleaf by Behr (a near-identical match) — the best options for getting Antique Slate'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 Antique Slate?
Antique Slate has a Light Reflectance Value (LRV) of 9.6, on a scale where 0 is pure black and 100 is pure white — that makes it a deep, dramatic color best saved for accent walls, dining rooms, and cozy spaces where atmosphere matters more than reflected light.
Explore More with Antique Slate
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 Antique Slate's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.