Ref. #7D99AE · RC270-01
Blue Dust
30%LRV Value
NeutralUndertone
Blue Dust Technical Profile
What color is Blue Dust? It's a medium cool blue with the hex code #7D99AE. Colors similar to Blue Dust include Sherwin-Williams Dyer's Woad, Valspar Office Blue, Dunn-Edwards Frozen Lake. Blue Dust has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 30 gives Blue Dust depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural 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 Blue Dust
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Blue Dust
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Blue Dust
#7D99AE
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8588AD
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Blue Dust
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Blue 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 Kilz Colors
Other Kilz colors close to Blue 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.
Blue Dust — Frequently Asked Questions
What undertone does Blue Dust have?
Blue Dust by Kilz has a neutral undertone and belongs to the blue color family.
What colors match Blue Dust from other brands?
The closest matches are Dyer's Woad by Sherwin-Williams (#7B99B0), Office Blue by Valspar (#829DB1), Frozen Lake by Dunn-Edwards (#7B9CB3). Always verify with physical samples.
What is the LRV of Blue Dust?
Blue Dust has an LRV of 30.2, where 0 is pure black and 100 is pure white.
Explore More with Blue 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 Blue Dust's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.