Sherwin Williams

Smoky Blue

SW 7604

Smoky Blue is a muted, mid-tone blue from Sherwin-Williams with gray undertones and a slightly cool temperature. At an LRV of 15, it absorbs a significant amount of light, producing a deep, grounded effect on walls. The subdued saturation and gray content prevent it from reading as a primary blue, placing it instead between slate and dusky navy.

It functions well on accent walls, in studies, bedrooms, or powder rooms where a darker atmosphere is appropriate. Smoky Blue coordinates with Sherwin-Williams Alabaster, Shoji White, and Agreeable Gray for contrast, and works alongside Slate Tile or Moody Blue for tonal depth.

Brand

Sherwin Williams

Code

SW 7604

Collection

Color ID (Nurturer)

Smoky Blue in Real Homes (20 Photos)

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Smoky Blue 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 Sherwin Williams Smoky Blue under artificial light

Natural Lighting

Living room scene to simulate Sherwin Williams Smoky Blue under natural light

Technical Specifications

Undertones

Type

Blue

Strength

Medium

Temperature

cool

Hue Angle

201°

Cyan Family

Lightness

41%

Medium

Saturation

15%

Muted

LRV

15.0
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
#596E79
RGB Decimal
89, 110, 121
RGB Percent
34.9%, 43.1%, 47.5%
HSL
200.6, 15.2%, 41.2%
HSV
200.6, 26.4%, 47.5%
CMYK
26.4%, 9.1%, 0.0%, 52.5%
YIQ
105.0, -16.1, -1.0
XYZ
13.15, 14.66, 20.23
CIE Lab
45.16, -5.04, -8.67
CIE Luv
45.16, -11.02, -11.25
Hunter Lab
38.28, -3.77, -7.17
Decimal
5860985

Coordinating Colors and Color Palettes