Ref. #A39281 · 15-19
Rapid Rock
30%LRV Value
NeutralUndertone
Rapid Rock Technical Profile
What color is Rapid Rock? It's a deep warm brown with the hex code #A39281. Colors similar to Rapid Rock include Sherwin-Williams Moth Wing, Benjamin Moore Cabot, Benjamin Moore Cabot Trail. Rapid Rock has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 30 gives Rapid Rock depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a warm neutral, Rapid Rock pairs with off-whites for trim, white oak or walnut floors, and brass or warm brushed nickel hardware. Deep green, navy, or terra-cotta all read well as accent colors. Warm neutrals come alive under 2700K bulbs, where their underlying yellow or peach undertones add visible warmth. Under 4000K daylight they read cleaner and slightly cooler.
Colors Similar to Rapid Rock
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Rapid Rock
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Rapid Rock
#A39281
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#ADAD85
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Rapid Rock
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Rapid Rock 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 Rapid Rock.
More brown colors from other brands
Cross-brand colors in the brown family — useful when you want a similar look from a different brand.
Rapid Rock — Frequently Asked Questions
What undertone does Rapid Rock have?
Rapid Rock by PPG has a neutral undertone and belongs to the brown color family.
What colors match Rapid Rock from other brands?
The closest matches are Moth Wing by Sherwin-Williams (#A0907F), Cabot by Benjamin Moore (#A08F7D), Cabot Trail by Benjamin Moore (#A08F7D). Always verify with physical samples.
What is the LRV of Rapid Rock?
Rapid Rock has an LRV of 29.9, where 0 is pure black and 100 is pure white.
Explore More with Rapid Rock
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 Rapid Rock's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.