Castell Harlech 8003-21D is a yellow paint color from Valspar. It has a hex value of #CCA97C, estimated LRV 43 and a neutral undertone. Its closest cross-brand match is Guesthouse from Benjamin Moore (nearly identical), with 49 more equivalents across other brands.
Valspar · #CCA97C · 8003-21D
Castell Harlech
43%Estimated LRV
NeutralUndertone
Castell Harlech Technical Profile
HEX Code#CCA97C
RGB204, 169, 124
Estimated LRV42.7
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 Familyyellow
BrandValspar
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.
Use this color
Get this color
Some sample and supply links are affiliate links — if you buy through them, Paint Color HQ may earn a small commission at no extra cost to you. It helps keep the site free.
Compare alternatives to Castell Harlech
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Guesthouse
Benjamin Moore
#CBA87B
Close digital match
Stonebriar
Sherwin-Williams
#CBA97E
Close digital match
Balsam Brown
Vista Paint
#CCA978
Close digital match
Pelican Tan
Behr
#C7A77E
Close digital match
Outback
PPG
#C9A375
Close digital match
Cork Bark
Dutch Boy
#C6A880
Close digital match
Banana Nut
Kilz
#CFA974
Close digital match
Davanzo Beige
Dunn-Edwards
#CCAC86
Similar digital color
Caramel Cloud
Hirshfield's
#D4AF85
Similar digital color
Clay .01
Colorhouse
#C49C6D
Similar digital color
Duster
Farrow & Ball
#BA9C69
Similar digital color
Sand Yellow
RAL
#C6A664
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 Castell Harlech
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
Castell Harlech
#CCA97C
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#B1B47E
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Castell Harlech
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Castell Harlech 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 Valspar Colors
Other Valspar colors close to Castell Harlech.
More yellow colors from other brands
Cross-brand colors in the yellow family — useful when you want a similar look from a different brand.
Castell Harlech — Frequently Asked Questions
What undertone does Castell Harlech have?
Castell Harlech by Valspar has a neutral undertone and sits in the yellow 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 Castell Harlech from other brands?
The closest cross-brand equivalents to Castell Harlech are Guesthouse by Benjamin Moore (a close digital match), Stonebriar by Sherwin-Williams (a close digital match), Balsam Brown by Vista Paint (a close digital match) — the best options for getting Castell Harlech'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 Castell Harlech?
Castell Harlech has a estimated lightness value of 42.7, 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 Castell Harlech
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 Castell Harlech's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.