Prussian Blue RD100-02 is a gray paint color from Kilz. It has a hex value of #444D5A, estimated LRV 7 and a neutral undertone. Its closest cross-brand match is Hale Navy from Benjamin Moore (nearly identical), with 49 more equivalents across other brands.
Kilz · #444D5A · RD100-02
Prussian Blue
7%Estimated LRV
NeutralUndertone
Prussian Blue Technical Profile
HEX Code#444D5A
RGB68, 77, 90
Estimated LRV7.3
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
BrandKilz
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 Prussian Blue
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Hale Navy
Benjamin Moore
#444C57
Close digital match
Indigo Streamer
Valspar
#404C5B
Close digital match
Secret Society
Behr
#464E5D
Close digital match
Parisian Night
Dunn-Edwards
#3F4855
Close digital match
Cavalry
PPG
#3F4C5A
Close digital match
Sea Mariner
Sherwin-Williams
#434A54
Close digital match
Slate Grey
RAL
#434750
Similar digital color
Midnight Bliss
Dutch Boy
#3E5063
Similar digital color
Into the Stratosphere
Vista Paint
#415065
Similar digital color
China Aster
Hirshfield's
#444C60
Similar digital color
Wool .06
Colorhouse
#485761
Similar digital color
Hague Blue
Farrow & Ball
#3D4E57
Visible digital difference
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Generated palette previews
Colors That Work With Prussian Blue
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
Prussian Blue
#444D5A
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#57547D
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Prussian Blue
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Prussian Blue 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 Kilz Colors
Other Kilz colors close to Prussian Blue.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Prussian Blue — Frequently Asked Questions
What undertone does Prussian Blue have?
Prussian Blue by Kilz 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 Prussian Blue from other brands?
The closest cross-brand equivalents to Prussian Blue are Hale Navy by Benjamin Moore (a close digital match), Indigo Streamer by Valspar (a close digital match), Secret Society by Behr (a close digital match) — the best options for getting Prussian Blue'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 Prussian Blue?
Prussian Blue has a estimated lightness value of 7.3, 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 Prussian Blue
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 Prussian Blue's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.