Ref. #347699 · 1157-6
Cosmic Dust
16%LRV Value
Cool (Blue)Undertone
Cosmic Dust Technical Profile
What color is Cosmic Dust? It's a deep cool blue with the hex code #347699. Colors similar to Cosmic Dust include Behr Bering Wave, Hirshfield's Peninsula, Behr Seven Seas. Cosmic Dust has a cool (blue) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 16, Cosmic Dust creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected light. Pair it with cool whites like Chantilly Lace, walnut or rift-cut oak floors, and brushed nickel or polished chrome hardware. Brass accents add warmth for a layered look. Blues stay crisp under 4000K+ cool LEDs. Under 2700K warm bulbs they can read grayer or shift slightly purple — particularly true for mid-tone and saturated blues.
Colors Similar to Cosmic Dust
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Cosmic Dust
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Cosmic Dust
#347699
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#5A66A6
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Cosmic Dust
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Cosmic Dust 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 PPG Colors
Other PPG colors close to Cosmic Dust.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Cosmic Dust — Frequently Asked Questions
What undertone does Cosmic Dust have?
Cosmic Dust by PPG has a cool (blue) undertone and belongs to the blue color family.
What colors match Cosmic Dust from other brands?
The closest matches are Bering Wave by Behr (#2C759A), Peninsula by Hirshfield's (#37799C), Seven Seas by Behr (#2E7397). Always verify with physical samples.
What is the LRV of Cosmic Dust?
Cosmic Dust has an LRV of 16.0, where 0 is pure black and 100 is pure white.
Explore More with Cosmic Dust
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 Cosmic Dust's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.