Valspar UK Secret Mission R286B

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What are Valspar UK Secret Mission undertones?
Is Secret Mission R286B cool or warm?
How light temperature affects on Secret Mission
Monochromatic color scheme
Complementary color scheme
Color comparison and matching
Color codes
Color equivalents

Official page:	Secret Mission R286B
Code:	R286B
Name:	Secret Mission
Brand:	Valspar UK

What color is Valspar UK Secret Mission?

Valspar UK Secret Mission R286B is a muted mid-tone grey with a noticeable olive-khaki cast, giving it a softly earthy appearance. Its low saturation keeps the color restrained rather than overtly green, while the slightly yellowed base prevents it from reading as a cold charcoal. In bright daylight, Secret Mission can look like a weathered stone grey; under warmer lamps, its green-brown undertones become more apparent. It suits studies, hallways, and grounded living spaces, particularly on walls or built-in cabinetry. Pair it with off-white trim, aged brass, oak, linen, and deep charcoal accents for a layered, natural-looking scheme.

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What are Valspar UK Secret Mission undertones?

Secret Mission is a midtone, very muted olive-brown. The HEX sample has a subtle yellow bias, but its low chroma turns that hue into a neutral-looking color rather than a clear yellow. Warm bulbs can make it look creamier or more golden, while cool daylight may mute that warmth and pull it closer to beige or greige.

HEX value:

#737268

RGB code:

115, 114, 104

Is Valspar UK Secret Mission cool or warm?

warm

cool

With a hue of 55°, this black leans warm, but it is close to neutral and can read cooler in some light.

R286B Secret Mission HSL code: 55, 5%, 43%

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 Secret Mission

Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.

Sunrise

Morning

Noon

Afternoon

Sunset

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 black shade looks under different lighting:

4000K

2000K

3000K

4000K

5000K

6000K

7000K

Coordinating colors.
Colors that go with Valspar UK Secret Mission:

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

R286B
Secret Mission

Darker shades

R286B
Secret Mission

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 Secret Mission with a orange hue, complementary colors are those with a blue hue close to 235, such as Valspar UK Laura Grey and Quiet Storm.

R286B
Secret Mission

Compare
Valspar UK
Secret Mission R286B
to any other colors