Valspar UK Shadow Mountain X85R181A
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| Official page: | Shadow Mountain X85R181A |
| Code: | X85R181A |
| Name: | Shadow Mountain |
| Brand: | Valspar UK |
What color is Valspar UK Shadow Mountain?
Let's dive into a full Shadow Mountain paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful X85R181A. Find out if this gorgeous cold blue paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.
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What are Valspar UK Shadow Mountain undertones?
Shadow Mountain is a deep, very muted plum-gray. The HEX sample has a subtle purple bias, but its low chroma turns that hue into a neutral-looking color rather than a clear purple. Warm light may bring out its red or mauve side, while cool daylight can make the violet direction clearer.
HEX value:
RGB code:
81, 82, 99
Is Valspar UK Shadow Mountain cool or warm?
With a hue of 237°, this dark blue leans cool, but it is near the neutral line and may feel warmer in certain lighting.
X85R181A Shadow Mountain HSL code: 237, 10%, 35%
Hue - degree on a color wheel from 0 to 360. 0 is red, 120 is green, and 240 is blue.
Saturation is expressed as a percentage. At 0%, it appears as a shade of grey, and at 100%, it is in full color.
Lightness is also a percentage value. 0% is black, and 100% is white.
How light temperature affects Shadow Mountain
Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.
In addition, natural-light temperature depends on its direction:
| Direction of sunlight | Visible temp. | Hue | Duration |
|---|---|---|---|
| North | Cool | Bluish | All day |
| East | Warm | Yellow | Before noon |
| West | Warm | Orange-red | After noon |
| South | Warm | Orange-yellow | All day |
Artificial Lighting. When choosing bulbs, pay attention to their color temperature in Kelvins.
Use the slider to see how this dark blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Valspar UK Shadow Mountain:
Monochromatic color scheme
This scheme consists of various shades, tints, and tones of a single color. While it offers a perfect combination of hues, without accent décor it may become monotonous.
Lighter shades
X85R181A
Shadow Mountain
Complementary color scheme
This color scheme is a combination of two shades that are opposite each other on the color wheel. The high contrast between these colors creates a vibrant and dynamic visual effect. For the color Shadow Mountain with a blue hue, complementary colors are those with a orange hue close to 57, such as Valspar UK Green Beret and Ancient Relic.
Color codes
We have collected almost every possible color code you could ever need.
Not sure what the difference between HEX and RGB is? We break down color models in plain language. Understanding color models
| Format | Code |
|---|---|
| HEX | #515263 |
| RGB Decimal | 81, 82, 99 |
| RGB Percent | 31.76%, 32.16%, 38.82% |
| HSV | Hue: 237° Saturation: 18.18% Value: 38.82% |
| HSL | hsl(237, 10.0, 35.29) |
| CMYK | Cyan: 18.18 Magenta: 17.17 Yellow: 0.0 Key: 61.18 |
| YIQ | Y: 83.639 I: -6.059 Q: 5.079 |
| XYZ | X: 8.662 Y: 8.685 Z: 13.021 |
| CIE Lab | L:35.37 a:3.586 b:-9.966 |
| CIE Luv | L:35.37 u:-1.462 v:-13.432 |
| Decimal | 5329507 |
| Hunter Lab | 29.47, 0.895, -5.568 |
Color equivalents
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PPU16-19
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Monsoon Nights
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S 7010-R70B
NCS

8003-48F
When Worlds Collide
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R193A
Royal Henry
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X86R194A
Blue Ember
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8004-47F
Coal Tipple
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1414
Super Nova
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SW 9689
Ripe Berry
Sherwin Williams
115
Juniper Ash
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