Observatory PPU13-19 is a neutral paint color from Behr. It has a hex value of #455D66, LRV 10 and a cool (blue) undertone. Its closest cross-brand match is Mallard Trek Turquoise from PPG (nearly identical), with 49 more equivalents across other brands.
Ref. #455D66 · PPU13-19
Observatory
10%LRV Value
Cool (Blue)Undertone
Observatory Technical Profile
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Observatory in Every Brand
The closest equivalent to Observatory in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
BehrObservatory
Nearly identical
PPGMallard Trek Turquoise
Mallard Trek Turquoise
PPG
Nearly identical
New Providence Navy
Benjamin Moore
Nearly identical
Blue Tapestry
Dunn-Edwards
Nearly identical
Tempe Star
Sherwin-Williams
Very similar
Stormed Blue
Dutch Boy
Very similar
Saxon Blue
Hirshfield's
Very similar
Green Mountain Falls
Vista Paint
Very similar
Hobgoblin
Valspar
Very similar
Fathoms Below
Kilz
Very similar
Wool .06
Colorhouse
Very similar
Hague Blue
Farrow & Ball
Visible difference
Pearl Gentian Blue
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 Observatory
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Observatory
#455D66
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#596385
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Observatory
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Observatory 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 Behr Colors
Other Behr colors close to Observatory.
More neutral colors from other brands
Cross-brand colors in the neutral family — useful when you want a similar look from a different brand.
Observatory — Frequently Asked Questions
What undertone does Observatory have?
Observatory by Behr has a cool (blue) undertone and sits in the neutral color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Observatory in your own space before committing.
What colors match Observatory from other brands?
The closest cross-brand equivalents to Observatory are Mallard Trek Turquoise by PPG (a near-identical match), New Providence Navy by Benjamin Moore (a near-identical match), Newburg Green by Benjamin Moore (a near-identical match) — the best options for getting Observatory'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 Observatory?
Observatory has a Light Reflectance Value (LRV) of 10.1, 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 Observatory
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 Observatory's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.