Benjamin Moore

St. John Blue

CSP-675

St. John Blue is a mid-depth blue with cool green undertones that give it a slightly aquatic lean rather than a primary blue reading. At an LRV of 33.99, it sits in the medium-low reflectance range and will darken noticeably in rooms with limited natural light.

The green cast becomes more visible in daylight and less apparent under incandescent sources. It works on walls where a definite color presence is needed without full saturation. Benjamin Moore Chantilly Lace and Stonington Gray provide clean trim pairings, Hale Navy adds tonal depth, and Ocean Air or Wythe Blue support analogous transitions.

Brand

Benjamin Moore

Code

CSP-675

Collection

Color Stories

St. John Blue in Different Light

Artificial Lighting

Bedroom scene to simulate Benjamin Moore St. John Blue under artificial light

Natural Lighting

Living room scene to simulate Benjamin Moore St. John Blue under natural light

Technical Specifications

Undertones

Type

Cyan/Teal

Strength

Medium

Temperature

cool

Hue Angle

190°

Cyan Family

Lightness

58%

Medium

Saturation

17%

Muted

LRV

34.0
0%100%
Very Dark
Dark
Medium
Light
Very Light
White
Color Position
Saturation →
Lightness →

Color Codes

HEX
#82A1A7
RGB Decimal
130, 161, 167
RGB Percent
51.0%, 63.1%, 65.5%
HSL
189.7, 17.4%, 58.2%
HSV
189.7, 22.2%, 65.5%
CMYK
22.2%, 3.6%, 0.0%, 34.5%
YIQ
152.4, -20.4, -4.7
XYZ
28.93, 33.03, 41.41
CIE Lab
64.18, -9.29, -6.66
CIE Luv
64.18, -16.21, -8.37
Hunter Lab
57.47, -7.89, -6.10
Decimal
8561063

Coordinating Colors and Color Palettes

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