Benjamin Moore

Rocky Mountain Sky

2066-40

Rocky Mountain Sky is a saturated, mid-value blue with an LRV of 31.02, giving it enough depth to hold visual weight on walls while still reflecting a moderate level of light. Its cool undertones read distinctly blue with minimal gray or green influence, and it intensifies under natural daylight. White Diamond and Decorator's White pair cleanly as high-contrast trim choices, while Silver Marlin offers a quieter gray-blue transition.

Hale Navy deepens the palette for an analogous layered scheme, and Pale Smoke provides a softer blue extension that keeps adjacent surfaces from competing.

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Brand

Benjamin Moore

Code

2066-40

Collection

Color Preview

Rocky Mountain Sky in Different Light

Artificial Lighting

Bedroom scene to simulate Benjamin Moore Rocky Mountain Sky under artificial light

Light Temperature: 2700K

Natural Lighting

Living room scene to simulate Benjamin Moore Rocky Mountain Sky under natural light

Light Temperature: 4500K

Technical Specifications

Undertones

Type

Blue

Strength

High

Temperature

cool

Hue Angle

199°

Cyan Family

Lightness

45%

Medium

Saturation

87%

Highly Saturated

LRV

31.0

0%100%

Very Dark

Dark

Medium

Light

Very Light

White

Color Position

Saturation →

Lightness →

Color Codes

HEX

#0F97D8

RGB Decimal

15, 151, 216

RGB Percent

5.9%, 59.2%, 84.7%

HSL

199.4, 87.0%, 45.3%

HSV

199.4, 93.1%, 84.7%

CMYK

93.1%, 30.1%, 0.0%, 15.3%

YIQ

117.7, -102.0, -8.4

XYZ

23.66, 27.19, 68.97

CIE Lab

59.15, -9.41, -42.19

CIE Luv

59.15, -38.15, -65.37

Hunter Lab

52.15, -7.72, -48.52

Decimal

1021912

Coordinating Colors and Color Palettes

Darker Shades

Monochromatic dark

Rocky Mountain Sky Deep River Mondrian Blue Blue on Blue

Lighter Shades

Monochromatic light

Rocky Mountain Sky Newport Blue Utah Sky True Blue

Complementary

Opposite on color wheel

Rocky Mountain Sky Island Orange Storybook Sundown Peachy Keen

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