Benjamin Moore

Palace Blue

CW-605

Palace Blue is a mid-toned, historically referenced blue from Benjamin Moore's Williamsburg collection, developed from 1770s-era palette documentation. It has a cool undertone and a Light Reflectance Value of 33.34, placing it in the moderate reflectance range where it reads as neither too dark nor too light on walls. It is suitable for living rooms, bedrooms, and formal sitting areas in both traditional and transitional interiors.

It pairs well with Dunmore Cream for warm contrast, Bruton White for clean trim applications, Cornwallis Red for a bold complementary accent, and Carter Plum to create depth within a cool-toned scheme.

Brand

Benjamin Moore

Code

CW-605

Collection

Williamsburg Paint Color Collection

Palace 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 Benjamin Moore Palace Blue under artificial light

Natural Lighting

Living room scene to simulate Benjamin Moore Palace Blue under natural light

Technical Specifications

Undertones

Type

Blue

Strength

High

Temperature

cool

Hue Angle

196°

Cyan Family

Lightness

54%

Medium

Saturation

38%

Moderate

LRV

33.3
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
#5D9FB6
RGB Decimal
93, 159, 182
RGB Percent
36.5%, 62.4%, 71.4%
HSL
195.5, 37.9%, 53.9%
HSV
195.5, 48.9%, 71.4%
CMYK
48.9%, 12.6%, 0.0%, 28.6%
YIQ
141.9, -46.7, -6.7
XYZ
25.36, 30.50, 48.81
CIE Lab
62.08, -14.70, -18.44
CIE Luv
62.08, -29.59, -25.92
Hunter Lab
55.23, -12.12, -18.16
Decimal
6135734

Coordinating Colors and Color Palettes