Valspar UK Stormy Skies R199B
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| Official page: | Stormy Skies R199B |
| Code: | R199B |
| Name: | Stormy Skies |
| Brand: | Valspar UK |
What color is Valspar UK Stormy Skies?
Valspar UK Stormy Skies R199B is a muted mid-tone blue-grey with a distinctly cool, slate-like cast. Its low saturation keeps it grounded rather than bright, giving walls a calm, slightly weathered appearance in daylight. In warmer artificial light, the grey element may feel more noticeable, while north-facing rooms are likely to bring out its blue character. Use this shade in bedrooms, bathrooms, or a study where a deeper neutral is wanted without moving into charcoal. It pairs well with soft off-whites, pale stone, brushed steel, light oak, and darker navy accents.
Valspar UK Stormy Skies reviews (2 photos)
View the photos of real spaces painted with this blue that were not included in specific categories. Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.


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What are Valspar UK Stormy Skies undertones?
Stormy Skies is a midtone, very muted slate blue. The HEX sample has a subtle blue bias, but its low chroma turns that hue into a neutral-looking color rather than a clear blue. Warm bulbs may gray the color down, while cool daylight usually makes its blue or teal direction clearer.
HEX value:
RGB code:
101, 116, 126
Is Valspar UK Stormy Skies cool or warm?
With a hue of 204°, this dark blue leans cool, but it is near the neutral line and may feel warmer in certain lighting.
R199B Stormy Skies HSL code: 204, 11%, 45%
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 Stormy Skies
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 Stormy Skies:
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
R199B
Stormy Skies
Darker shades
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 Stormy Skies with a green hue, complementary colors are those with a red hue close to 24, such as Valspar UK Silver Mauve and Smooth Pebbles.
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 | #65747e |
| RGB Decimal | 101, 116, 126 |
| RGB Percent | 39.61%, 45.49%, 49.41% |
| HSV | Hue: 204° Saturation: 19.84% Value: 49.41% |
| HSL | hsl(204, 11.01, 44.51) |
| CMYK | Cyan: 19.84 Magenta: 7.94 Yellow: 0.0 Key: 50.59 |
| YIQ | Y: 112.655 I: -12.152 Q: -0.061 |
| XYZ | X: 15.377 Y: 16.763 Z: 22.159 |
| CIE Lab | L:47.961 a:-3.247 b:-7.364 |
| CIE Luv | L:47.961 u:-8.293 v:-9.779 |
| Decimal | 6648958 |
| Hunter Lab | 40.943, -4.612, -3.428 |
Color equivalents
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Faded Indigo
Dulux

4638
Elegant Blue
Jotun

1645
Thousand Oceans
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N480-6
Nypd
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Urbane
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1637
Blue Spruce
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