Antique Slate 13-29 is a gray paint color from PPG. It has a hex value of #455C59, estimated 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.
PPG · #455C59 · 13-29
Antique Slate
10%Estimated LRV
NeutralUndertone
Antique Slate Technical Profile
HEX Code#455C59
RGB69, 92, 89
Estimated LRV9.6
UndertoneNeutral
Digital swatches and calculated matches are approximations. Catalog LRV values may be calculated estimates, not manufacturer measurements. Data and matching method. Check the brand reference and physical samples before purchase.
Color Familygray
BrandPPG
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Place physical samples beside your flooring and trim. Check them in daylight and with your evening lights before buying paint.
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Compare alternatives to Antique Slate
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Loch Ness
Dunn-Edwards
#445956
Close digital match
Mediterranean Teal
Benjamin Moore
#475A57
Close digital match
Hostaleaf
Behr
#475A56
Close digital match
Peacock House
Valspar
#405550
Similar digital color
Gedney Green
Vista Paint
#43544F
Similar digital color
Gedney Green
Hirshfield's
#40534E
Similar digital color
Still Water
Sherwin-Williams
#4A5D5F
Similar digital color
Sprucey
Dutch Boy
#4A5D5F
Similar digital color
Fathoms Below
Kilz
#3F5A5F
Similar digital color
Basalt Grey
RAL
#4E5754
Visible digital difference
Inchyra Blue
Farrow & Ball
#586768
Visible digital difference
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Generated palette previews
Colors That Work With Antique Slate
These are generated digital colors, not named manufacturer paints. Use the palette tools to find paint candidates, then compare physical samples.
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
Digital 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. This is a digital classification, not a prediction of physical paint under every light. Compare samples in your own space.
What colors match Antique Slate from other brands?
The closest cross-brand equivalents to Antique Slate are Loch Ness by Dunn-Edwards (a close digital match), Mediterranean Teal by Benjamin Moore (a close digital match), Hostaleaf by Behr (a close digital 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 estimated lightness value 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.