ColorplanBenjamin Moore Rocky Mountain Sky (2066-40) is a deep blue with a cool blue undertone and an LRV of 27. For trim, try White Satin (2067-70).
Room Preview
This photo shows walls only. Photos show the color in a real room's light; your own light will change it.
Suggested trim and ceiling are Benjamin Moore whites that share this color's undertone.
Color Details
| Family | Blue |
| LRV | 27.2 (dark; 0 = black, 100 = pure white) |
| HEX | #0F97D8 |
| RGB | 15, 151, 216 |
| HSL | 199°, 87%, 45% |
About Rocky Mountain Sky
Rocky Mountain Sky (2066-40) is a deep, bold blue from Benjamin Moore. With an LRV of 27, Rocky Mountain Sky absorbs more light than it reflects, so it works best in rooms with good natural light or where you want a cozier feel.
North-facing light makes Rocky Mountain Sky read cooler and slightly darker, while warm south-facing light softens it. It's a good fit for bedrooms, offices, kitchen islands and cabinets and accent walls. Next to Utah Sky (2065-40), it's cooler.
How Rocky Mountain Sky changes with the light
Rocky Mountain Sky has a cool undertone. North light will push it cooler and grayer, while south and west light warm it up. If your room faces north, look at it next to a warm white trim.
North-facing rooms
Rocky Mountain Sky has a cool undertone that north light will push cooler and grayer; warm white trim helps balance it.
East-facing rooms
Rocky Mountain Sky will look warmer and brighter in the morning and cooler and grayer by afternoon; check a sample at both times.
South-facing rooms
Bright south light shows Rocky Mountain Sky close to its true color, slightly lighter and warmer.
West-facing rooms
Rocky Mountain Sky looks cool in the morning and warms up in the golden late-afternoon light.
See Rocky Mountain Sky in real homes
Photos people have shared of Rocky Mountain Sky in their own rooms. Opens Instagram or Pinterest in a new tab.
Rocky Mountain Sky equivalents in other brands
The closest color from each brand. ΔE (“delta E”) scores how different two colors look: under 2.5 is very hard to tell apart on a wall, over 5 is clearly different.
Sherwin-Williams
Closest available · ΔE 13.9
Also close: Daphne (ΔE 14.9)
Compare side by side →Farrow & Ball
Closest available · ΔE 6.0
Also close: Cook's Blue (ΔE 9.1)
Compare side by side →Behr
Closest available · ΔE 13.4
Also close: Blueprint (ΔE 15.0)
Compare side by side →Similar Benjamin Moore colors
Rocky Mountain Sky questions
What undertone does Rocky Mountain Sky have?
Rocky Mountain Sky has a cool blue undertone, so it reads as a cool color. North-facing light makes Rocky Mountain Sky read cooler and slightly darker, while warm south-facing light softens it.
Is Rocky Mountain Sky a light or dark color?
Rocky Mountain Sky has a light reflectance value (LRV) of 27.2 on a scale where 0 is black and 100 is pure white, which makes it a deep color. With an LRV of 27, Rocky Mountain Sky absorbs more light than it reflects, so it works best in rooms with good natural light or where you want a cozier feel.
What is the closest match to Rocky Mountain Sky in other paint brands?
Sherwin-Williams: Bracing Blue SW 6242 (closest available, ΔE 13.9); Farrow & Ball: St Giles Blue No.280 (closest available, ΔE 6.0); Behr: Jean Jacket Blue S510-4 (closest available, ΔE 13.4). Matches are calculated with the CIEDE2000 color difference formula; always check a physical sample before buying.
What trim and ceiling color goes with Rocky Mountain Sky?
Try White Satin (2067-70) on trim and Lily White (2128-70) on the ceiling. Both are Benjamin Moore whites that share Rocky Mountain Sky's undertone.
Where does Rocky Mountain Sky work best?
Rocky Mountain Sky works well in bedrooms, offices, kitchen islands and cabinets and accent walls. With an LRV of 27, Rocky Mountain Sky absorbs more light than it reflects, so it works best in rooms with good natural light or where you want a cozier feel.
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