Thunderous Gray 444-6DB is a gray paint color from Dutch Boy. It has a hex value of #605E63, estimated 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.
Dutch Boy · #605E63 · 444-6DB
Thunderous Gray
11%Estimated LRV
Cool (Blue)Undertone
Thunderous Gray Technical Profile
HEX Code#605E63
RGB96, 94, 99
Estimated LRV11.4
UndertoneCool (Blue)
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 Thunderous Gray
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Cloak Gray
Sherwin-Williams
#605E63
Close digital match
Dark Shadows
Behr
#5B5A60
Close digital match
Space
Kilz
#625D5E
Similar digital color
Five O’Clock Shadow
Vista Paint
#5A5C64
Similar digital color
Gray Flannel
PPG
#585960
Similar digital color
Mythic
Benjamin Moore
#605A61
Similar digital color
Double Infinity
Valspar
#676064
Similar digital color
Sheet Metal
Dunn-Edwards
#5E6063
Similar digital color
Muted Mulberry
Hirshfield's
#66626D
Similar digital color
Hopper Head
Farrow & Ball
#505456
Visible digital difference
Metal .05
Colorhouse
#535654
Visible digital difference
Graphite Grey
RAL
#474A51
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 Thunderous Gray
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
Thunderous Gray
#605E63
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8E6292
Trim & Molding
Digital 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. This is a digital classification, not a prediction of physical paint under every light. Compare samples in your own space.
What colors match Thunderous Gray from other brands?
The closest cross-brand equivalents to Thunderous Gray are Cloak Gray by Sherwin-Williams (a close digital match), Dark Shadows by Behr (a close digital match), Dark Shadows by Behr (a close digital 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 estimated lightness value 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.