Thunderous Gray 444-6DB is a gray paint color from Dutch Boy. It has a hex value of #605E63, LRV 11 and a cool (blue) undertone. Its closest cross-brand match is Cloak Gray from Sherwin-Williams (nearly identical), with 49 more equivalents across other brands.
Ref. #605E63 · 444-6DB
Thunderous Gray
11%LRV Value
Cool (Blue)Undertone
Thunderous Gray Technical Profile
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Thunderous Gray in Every Brand
The closest equivalent to Thunderous Gray in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
Dutch BoyThunderous Gray
Nearly identical
Sherwin-WilliamsCloak Gray
Cloak Gray
Sherwin-Williams
Nearly identical
Dark Shadows
Behr
Nearly identical
Space
Kilz
Very similar
Five O’Clock Shadow
Vista Paint
Very similar
Gray Flannel
PPG
Very similar
Mythic
Benjamin Moore
Very similar
Double Infinity
Valspar
Very similar
Sheet Metal
Dunn-Edwards
Very similar
Muted Mulberry
Hirshfield's
Very similar
Hopper Head
Farrow & Ball
Visible difference
Metal .05
Colorhouse
Visible difference
Graphite Grey
RAL
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 Thunderous Gray
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Thunderous Gray
#605E63
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8E6292
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Thunderous Gray
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Thunderous Gray 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 Thunderous Gray.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Thunderous Gray — Frequently Asked Questions
What undertone does Thunderous Gray have?
Thunderous Gray by Dutch Boy has a cool (blue) 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 Thunderous Gray in your own space before committing.
What colors match Thunderous Gray from other brands?
The closest cross-brand equivalents to Thunderous Gray are Cloak Gray by Sherwin-Williams (a near-identical match), Dark Shadows by Behr (a near-identical match), Dark Shadows by Behr (a near-identical match) — the best options for getting Thunderous Gray'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 Thunderous Gray?
Thunderous Gray has a Light Reflectance Value (LRV) of 11.4, 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 Thunderous Gray
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 Thunderous Gray's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.