Sherwin Williams

Dewberry

SW 6552

Dewberry is a deep, cool purple with noticeable blue undertones that push it toward a dusky violet range. At an LRV of 5, it absorbs nearly all light and reads very dark, making it most practical for accent walls, small powder rooms, or exterior accents rather than full-room applications. Adequate artificial or natural lighting is essential when using this shade on larger surfaces.

Dewberry works well with Sherwin-Williams Agreeable Gray, Snowbound, and Pure White as brightening contrasts, while Quixotic Plum and Mature Grape offer analogous layering options.

Brand

Sherwin Williams

Code

SW 6552

Collection

Sleep Inn Scheme 1, MainStay Suites Scheme 1

Dewberry 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 Dewberry under artificial light

Natural Lighting

Living room scene to simulate Sherwin Williams Dewberry under natural light

Technical Specifications

Undertones

Type

Blue

Strength

Medium

Temperature

cool

Hue Angle

251°

Blue Family

Lightness

29%

Dark

Saturation

23%

Muted

LRV

5.0
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
#3E385A
RGB Decimal
62, 56, 90
RGB Percent
24.3%, 22.0%, 35.3%
HSL
250.6, 23.3%, 28.6%
HSV
250.6, 37.8%, 35.3%
CMYK
31.1%, 37.8%, 0.0%, 64.7%
YIQ
61.7, -7.4, 11.9
XYZ
5.25, 4.59, 10.28
CIE Lab
25.54, 11.34, -19.46
CIE Luv
25.54, 0.70, -24.79
Hunter Lab
21.43, 7.59, -15.85
Decimal
4077658

Coordinating Colors and Color Palettes