Castle Moss 423-4DB is a gray paint color from Dutch Boy. It has a hex value of #807A63, estimated LRV 19 and a neutral undertone. Its closest cross-brand match is Ironclad from Valspar (nearly identical), with 49 more equivalents across other brands.
Dutch Boy · #807A63 · 423-4DB
Castle Moss
19%Estimated LRV
NeutralUndertone
Castle Moss Technical Profile
HEX Code#807A63
RGB128, 122, 99
Estimated LRV19.4
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
BrandDutch Boy
Test it in your room
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 Castle Moss
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Ironclad
Valspar
#7F7962
Close digital match
Knotweed
Behr
#7F7B65
Close digital match
Sussex Green
Benjamin Moore
#817D65
Close digital match
Smoky Forest
Dunn-Edwards
#817D68
Close digital match
Sonata
Vista Paint
#7E785D
Close digital match
Sonata
Hirshfield's
#7E795E
Close digital match
Dibber
Farrow & Ball
#7E775B
Similar digital color
Country Tweed
Sherwin-Williams
#837B68
Similar digital color
Olive Wood
Kilz
#847D5F
Similar digital color
Autumn Gray
PPG
#817F6E
Similar digital color
Stone .06
Colorhouse
#746D5A
Visible digital difference
Olive Grey
RAL
#7E7B52
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 Castle Moss
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
Castle Moss
#807A63
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#95A274
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Castle Moss
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Castle Moss 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 Dutch Boy Colors
Other Dutch Boy colors close to Castle Moss.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Castle Moss — Frequently Asked Questions
What undertone does Castle Moss have?
Castle Moss by Dutch Boy 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 Castle Moss from other brands?
The closest cross-brand equivalents to Castle Moss are Ironclad by Valspar (a close digital match), Knotweed by Behr (a close digital match), Sussex Green by Benjamin Moore (a close digital match) — the best options for getting Castle Moss'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 Castle Moss?
Castle Moss has a estimated lightness value of 19.4, 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 Castle Moss
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 Castle Moss's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.