Benjamin Moore

Mill Springs Blue

HC-137

Mill Springs Blue is a muted blue-green from Benjamin Moore's Historical Color collection, with green undertones that push it toward teal rather than true blue. With an LRV of 33.57, it sits in the medium range and reads as a softened, dusty tone rather than a saturated statement color. The green component is especially visible in warm lighting, while cooler light draws out the blue.

It coordinates with Wickham Gray (HC-171) and White (OC-151) for crisp contrast, and pairs effectively with Cos Cob Stonewall (1483) and Titanium (OC-49) for layered neutral schemes.

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Brand

Benjamin Moore

Code

HC-137

Collection

Historical Colors

Mill Springs Blue in Different Light

Artificial Lighting

Bedroom scene to simulate Benjamin Moore Mill Springs Blue under artificial light

Light Temperature: 2700K

Natural Lighting

Living room scene to simulate Benjamin Moore Mill Springs Blue under natural light

Light Temperature: 4500K

Technical Specifications

Undertones

Type

Cyan/Teal

Strength

Medium

Temperature

cool

Hue Angle

168°

Cyan Family

Lightness

56%

Medium

Saturation

16%

Muted

LRV

33.6

0%100%

Very Dark

Dark

Medium

Light

Very Light

White

Color Position

Saturation →

Lightness →

Color Codes

HEX

#7DA19A

RGB Decimal

125, 161, 154

RGB Percent

49.0%, 63.1%, 60.4%

HSL

168.3, 16.1%, 56.1%

HSV

168.3, 22.4%, 63.1%

CMYK

22.4%, 0.0%, 4.3%, 36.9%

YIQ

149.4, -19.2, -9.8

XYZ

27.04, 32.18, 35.36

CIE Lab

63.49, -13.82, -0.41

CIE Luv

63.49, -18.36, 1.63

Hunter Lab

56.73, -11.53, -0.36

Decimal

8233370

Coordinating Colors and Color Palettes

Darker Shades

Monochromatic dark

Mill Springs Blue Treasure Isle Aspen Valley Meteorological

Lighter Shades

Monochromatic light

Mill Springs Blue Ancona Blue Tidewater Winter Ice

Complementary

Opposite on color wheel

Mill Springs Blue Concerto Royal Raisin Madagascar Pink

Analogous

Adjacent colors

Mill Springs Blue Polaris Blue Clearspring Green Velvet Curtain

Cool Shades

Cool spectrum

Mill Springs Blue Polaris Blue Norwegian Night Velvet Curtain

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