Ref. #929EA9 · AF-570
Coastline
33%LRV Value
NeutralUndertone
Coastline Technical Profile
What color is Coastline? It's a medium cool gray with the hex code #929EA9. Colors similar to Coastline include PPG Quicksilver, PPG Coast Of Maine, Dunn-Edwards Canadian Lake. Coastline has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 33 gives Coastline depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a cool neutral, Coastline pairs with cool whites for trim, gray-toned or rift-cut oak floors, and brushed nickel or polished chrome hardware. Black accents and natural greenery add contrast. Cool neutrals hold their crisp quality under 4000K+ daylight bulbs. Under 2700K warm light they soften considerably — particularly true for any blue or green undertone.
Colors Similar to Coastline
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Coastline
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Coastline
#929EA9
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8585AD
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Coastline
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Coastline 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 Benjamin Moore Colors
Other Benjamin Moore colors close to Coastline.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Coastline — Frequently Asked Questions
What undertone does Coastline have?
Coastline by Benjamin Moore has a neutral undertone and belongs to the gray color family.
What colors match Coastline from other brands?
The closest matches are Quicksilver by PPG (#939FA9), Coast Of Maine by PPG (#939DA9), Canadian Lake by Dunn-Edwards (#8F9AA4). Always verify with physical samples.
What is the LRV of Coastline?
Coastline has an LRV of 33.4, where 0 is pure black and 100 is pure white.
Explore More with Coastline
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 Coastline's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.