NCS S 6502-R50B
| Code: | S 6502-R50B |
| Name: | |
| Brand: | NCS |
What color is NCS S 6502-R50B?
Let’s dive into a full S 6502-R50B paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful S 6502-R50B. Find out if this gorgeous cold grey paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.
S 6502-R50B for bedroom (6 photos)
We’ve hand-picked a beautiful collection of photos of this amazing grey shade used in real bedrooms. Take a look and imagine how this wonderful cool dark paint color could transform your own bedroom space.






S 6502-R50B for living room (8 photos)
Check out this stunning Dark color used in real living rooms. Explore how this grey shade can create a unique space








NCS S 6502-R50B for bathroom (7 photos)
Looking for inspiration for your dream bathroom renovation project? These beautiful handpicked photos will show you this delightfully cool Dark grey real bathrooms.







NCS S 6502-R50B on kitchen cabinets (5 photos)
Want a stylish kitchen? View real-life photo examples of this fascinating cool grey hue is paired with backsplashes, countertops, and hardware.





NCS S 6502-R50B reviews (8 photos)
View the photos of real spaces painted with this grey that were not included in specific categories.Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.








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What are NCS S 6502-R50B undertones?
S 6502-R50B has a purple undertone based on its position in the color space. We identify undertones by isolating the pure hue (separating it from lightness and saturation), which avoids distortions caused by tints, tones, and shades.
This method is generally more reliable than judging undertones on a white background.
HEX value:
#646366
RGB code:
100, 99, 102
Is NCS S 6502-R50B cool or warm?
With a hue of 260°, this black shade sits right in the neutral zone on the HSL color wheel—neither warm nor cool.
S 6502-R50B HSL code: 260, 1%, 39%
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 S 6502-R50B
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 (Kelvins).
Use the slider to see how this black shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with NCS S 6502-R50B:
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
S 6502-R50B
Darker shades
S 6502-R50B
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 S 6502-R50B with a blue hue, complementary colors are those with a orange hue close to 80, such as NCS and S 7010-G50Y.
Color codes
We have collected almost every possible color code you could ever need. To copy the code, just click the icon to the right of it.
| Format | Code | |
|---|---|---|
| HEX | #646366 | |
| RGB Decimal | 100, 99, 102 | |
| RGB Percent | 39.22%, 38.82%, 40.00% | |
| HSV | Hue: 260° Saturation: 2.94% Value: 40.0% | |
| HSL | hsl(260, 1, 39) | |
| CMYK | Cyan: 1.96 Magenta: 2.94 Yellow: 0.0 Key: 60.0 | |
| YIQ | Y: 99.641 I: -0.368 Q: 1.145 | |
| XYZ | X: 12.115 Y: 12.592 Z: 14.359 | |
| CIE Lab | L:42.142 a:1.018 b:-1.555 | |
| CIE Luv | L:42.142 u:0.386 v:-2.198 | |
| Decimal | 6579046 | |
| Hunter Lab | 35.486, -1.159, 0.849 |
Color equivalents
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Stormy Retreat
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Graphic Charcoal
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Web Gray
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