Rich Cobalt 139-7DB is a blue paint color from Dutch Boy. It has a hex value of #225288, estimated LRV 8 and a cool (violet) undertone. Its closest cross-brand match is Frank Blue from Sherwin-Williams (nearly identical), with 49 more equivalents across other brands.
Dutch Boy · #225288 · 139-7DB
Rich Cobalt
8%Estimated LRV
Cool (Violet)Undertone
Rich Cobalt Technical Profile
HEX Code#225288
RGB34, 82, 136
Estimated LRV8.2
UndertoneCool (Violet)
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 Familyblue
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.
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 Rich Cobalt
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Frank Blue
Sherwin-Williams
#225288
Close digital match
Express Blue
Behr
#225389
Close digital match
Navy Dress
Kilz
#285489
Close digital match
Strong Will
Valspar
#214F86
Close digital match
Follow My Blue Bliss
Dunn-Edwards
#1D548F
Close digital match
Brilliant Blue
PPG
#234E86
Close digital match
Dark Royal Blue
Benjamin Moore
#154C87
Similar digital color
Dancing Sea
Hirshfield's
#1C4D8F
Similar digital color
Capri Blue
RAL
#1B5583
Similar digital color
Cascade Twilight
Vista Paint
#224B8F
Similar digital color
Petal .05
Colorhouse
#1F4992
Similar digital color
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 Rich Cobalt
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
Rich Cobalt
#225288
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#494796
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Rich Cobalt
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Rich Cobalt 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 Rich Cobalt.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Rich Cobalt — Frequently Asked Questions
What undertone does Rich Cobalt have?
Rich Cobalt by Dutch Boy has a cool (violet) undertone and sits in the blue 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 Rich Cobalt from other brands?
The closest cross-brand equivalents to Rich Cobalt are Frank Blue by Sherwin-Williams (a close digital match), Express Blue by Behr (a close digital match), Navy Dress by Kilz (a close digital match) — the best options for getting Rich Cobalt'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 Rich Cobalt?
Rich Cobalt has a estimated lightness value of 8.2, 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 Rich Cobalt
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 Rich Cobalt's cool (violet) undertone matters more than its surface color — and how to read undertones in any paint chip.