Paint Color Consultants

Benjamin Moore

Coastline

AF-570

Coastline is a dusty medium blue with gray undertones and muted saturation. With an LRV of 33.93, it reads as a subdued mid-dark blue. It suits bedrooms, bathrooms, or studies where a restrained blue is required.

Classic Gray and Stonington Gray keep the scheme cool and neutral. Kendall Charcoal or Hale Navy add depth, and Nimbus provides a softer adjacent blue-gray.
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Brand

Benjamin Moore

Code

AF-570

Collection

Affinity Color Collection

Coastline in Different Light

Light temperature is measured in Kelvin: a warm 2700K bulb pulls colors toward yellow, while 5000K daylight reads cooler and truer. Check the color at the time of day you actually use the room.

Artificial Lighting

Bedroom scene to simulate Benjamin Moore Coastline under artificial light

Natural Lighting

Living room scene to simulate Benjamin Moore Coastline under natural light

Technical Specifications

Undertones

Type

Blue

Strength

Low

Temperature

cool

Hue Angle

209°

Cyan Family

Lightness

61%

Medium

Saturation

12%

Very Muted

LRV

33.9
0%100%
Very Dark
Dark
Medium
Light
Very Light
White

LRV measures how much light a color reflects, from 0 (black) to 100 (pure white). Below about 50 a color needs good lighting to avoid going flat, 60 and up helps brighten a room, and most whites sit above 80.

Color Position
Saturation →
Lightness →

Color Codes

HEX
#919DA8
RGB Decimal
145, 157, 168
RGB Percent
56.9%, 61.6%, 65.9%
HSL
208.7, 11.7%, 61.4%
HSV
208.7, 13.7%, 65.9%
CMYK
13.7%, 6.5%, 0.0%, 34.1%
YIQ
154.7, -10.7, 0.9
XYZ
30.80, 32.96, 41.78
CIE Lab
64.13, -1.95, -7.18
CIE Luv
64.13, -7.05, -10.30
Hunter Lab
57.41, -1.69, -6.60
Decimal
9543080

Coordinating Colors and Color Palettes

Darker Shades

Monochromatic dark

CoastlineWet SealBlack PepperGoblin

Lighter Shades

Monochromatic light

CoastlineNew Hope GrayBedside MannerDawns Early Light

Complementary

Opposite on color wheel

CoastlineSimmering SmokeFalcon GrayPinky Swear

Analogous

Adjacent colors

CoastlineViolet AuraBallroom BlueAsh Violet

Closest Paint Matches

Cross-brand matches are close, never exact. Each brand uses different bases and sheens, so sample before you buy gallons.

Benjamin Moore

Coastline

Glidden

Coast Of Maine

Benjamin Moore

Coastline

Glidden

Quicksilver

Benjamin Moore

Coastline

Glidden

Symmetry

Benjamin Moore

Coastline

Sherwin Williams

Debonair

Benjamin Moore

Coastline

Valspar

Acier Tint

Benjamin Moore

Coastline

Glidden

Lost At Sea

Benjamin Moore

Coastline

Behr

Dusty Denim

Benjamin Moore

Coastline

Farrow & Ball

Sardine

Benjamin Moore

Coastline

Sherwin Williams

Let it Rain

Benjamin Moore

Coastline

Glidden

After The Storm