Firmament 5003-8C is a blue paint color from Valspar. It has a hex value of #3B676F, LRV 12 and a cool (blue) undertone. Its closest cross-brand match is Jade from Behr (very similar), with 49 more equivalents across other brands.
Ref. #3B676F · 5003-8C
Firmament
12%LRV Value
Cool (Blue)Undertone
Firmament Technical Profile
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Firmament in Every Brand
The closest equivalent to Firmament in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
ValsparFirmament
Very similar
BehrJade
Jade
Behr
Very similar
Tempest
Kilz
Very similar
After the Storm
Dunn-Edwards
Very similar
Nassau Night
PPG
Very similar
Deep Sea Dive
Sherwin-Williams
Very similar
Stained Glass
Benjamin Moore
Very similar
Oasis Green
Dutch Boy
Very similar
Caribbean Dream
Vista Paint
Very similar
Water Blue
RAL
Very similar
Bold Bolection
Hirshfield's
Very similar
Dream .06
Colorhouse
Visible difference
Inchyra Blue
Farrow & Ball
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 Firmament
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Firmament
#3B676F
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#586885
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Firmament
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Firmament 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 Firmament.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Firmament — Frequently Asked Questions
What undertone does Firmament have?
Firmament by Valspar has a cool (blue) undertone and sits in the blue color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Firmament in your own space before committing.
What colors match Firmament from other brands?
The closest cross-brand equivalents to Firmament are Jade by Behr (a very close match), Whale Gray by Behr (a very close match), Tempest by Kilz (a very close match) — the best options for getting Firmament'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 Firmament?
Firmament has a Light Reflectance Value (LRV) of 11.8, 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 Firmament
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 Firmament's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.