Benjamin Moore

Santorini Blue

1634 / AC-22, TH-240

Santorini Blue is a mid-tone blue-gray with an LRV of 44.67, registering in the moderate reflectance range. Its dominant blue undertone is tempered by a noticeable gray cast, which prevents it from reading as overtly saturated. Under natural light it maintains a steady, muted appearance, while incandescent sources may draw out slightly warmer gray shifts.

It sits comfortably alongside Benjamin Moore White Dove, Classic Gray, Kendall Charcoal, Saybrook Sage, and Palladian Blue, functioning as a grounded mid-value in palettes that rely on cool neutrals or blue-green adjacencies.

Brand

Benjamin Moore

Code

1634 / AC-22, TH-240

Collection

Benjamin Moore Classics

Santorini Blue in Real Homes (5 Photos)

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Santorini Blue in Different Light

Artificial Lighting

Bedroom scene to simulate Benjamin Moore Santorini Blue under artificial light

Natural Lighting

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

Technical Specifications

Undertones

Type

Cyan/Teal

Strength

Low

Temperature

cool

Hue Angle

195°

Cyan Family

Lightness

68%

Medium

Saturation

15%

Very Muted

LRV

44.7
0%100%
Very Dark
Dark
Medium
Light
Very Light
White
Color Position
Saturation →
Lightness →

Color Codes

HEX
#A2B4BA
RGB Decimal
162, 180, 186
RGB Percent
63.5%, 70.6%, 72.9%
HSL
195.0, 14.8%, 68.2%
HSV
195.0, 12.9%, 72.9%
CMYK
12.9%, 3.2%, 0.0%, 27.1%
YIQ
175.3, -12.7, -1.9
XYZ
40.08, 43.87, 52.81
CIE Lab
72.14, -4.96, -5.17
CIE Luv
72.14, -9.99, -6.93
Hunter Lab
66.23, -4.48, -4.90
Decimal
10663098

Coordinating Colors and Color Palettes

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