Behr Rio Rust S190-6
| Code: | S190-6 |
| Name: | Rio Rust |
| Brand: | Behr |
What color is Behr Rio Rust?
Rio Rust (S190-6) by Behr brings warmth and sophistication to any space with its rich, earthy tones. This deep rust color pairs beautifully with neutrals like cream and taupe, creating a cozy and inviting atmosphere. For a bold look, consider pairing Rio Rust with deep navy or olive green accents for a striking contrast. The versatility of Rio Rust allows it to blend seamlessly with both modern and traditional design styles, making it a perfect choice for adding a touch of elegance to your home.
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What are Behr Rio Rust undertones?
The undertone of Rio Rust can be accurately described as a Red hue, as is apparent from the color space provided. By isolating the pure hue and eliminating any tints, tones, and shades, we were able to precisely determine its undertone. This approach has proven to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.
HEX value
HEX value:
#926956
RGB code:
146, 105, 86
Is Behr Rio Rust S190-6 cool or warm?
With a hue of 19° thisdark redrefers warm paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.
S190-6 Rio Rust HSL code: 19, 26%, 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.
- Warm colors are ideal for kitchens, living rooms or bathrooms
- Warmer hues make larger spaces feel more inviting
- Warm red shades add a vibrant and passionate touch to a room, creating a dynamic and energetic atmosphere, perfect for dining rooms, living rooms, and accent walls.
- Using dark warm shades like rich reds and browns creates a cozy and intimate atmosphere, perfect for dining rooms, libraries, and living rooms. These colors add depth and warmth. However, be careful when using them in small spaces or rooms with low ceilings, as they can make the space feel even smaller.
Act like a pro: Mixing warm and cool shades is a must have to get harmonius interior. Add accents that contrast with the primary color to create visual balance. If your walls are a warm color, don’t forget to add accent in cold colors (furniture, art, décor). A good practice is too use a complementary color scheme.
How light temperature affects Rio Rust
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 dark red shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Behr Rio Rust:
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
S190-6
Rio Rust
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 Rio Rust with a red hue, complementary colors are those with a green hue close to 199, such as Behr Oceanic Climate and Nor'Wester.
LRV of Rio Rust
Rio Rust has an LRV of 17.33% and refers to Medium Dark which means that this color reflects very little light. Why LRV is important?
Light Reflectance Value measures the amount of visible and usable light that reflects from a painted surface.
Simply put, the higher the LRV of a paint color, the brighter the room you will get.
The scale goes from 0% (absolute black, absorbing all light) to 100% (pure white, reflecting all light).
Act like a pro: When choosing paint with an LRV of 17.33%, pay attention to your bulbs' brightness. Light brightness is measured in lumens. The lower the paint's LRV, the higher lumen level you need. Every square foot of room needs at least 40 lumens. That means for a 200 ft2 living room you’ll need about 8000 lumens of light – e.g., eight 1000 lm bulbs.
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 | #926956 | |
| RGB Decimal | 146, 105, 86 | |
| RGB Percent | 57.25%, 41.18%, 33.73% | |
| HSV | Hue: 19° Saturation: 41.1% Value: 57.25% | |
| HSL | hsl(19, 26, 45) | |
| CMYK | Cyan: 0.0 Magenta: 28.08 Yellow: 41.1 Key: 42.75 | |
| YIQ | Y: 115.093 I: 30.537 Q: 2.76 | |
| XYZ | X: 18.586 Y: 16.887 Z: 11.082 | |
| CIE Lab | L:48.118 a:13.845 b:17.168 | |
| CIE Luv | L:48.118 u:28.647 v:18.606 | |
| Decimal | 9595222 | |
| Hunter Lab | 41.094, 8.817, 12.777 |
Color equivalents
1224
Coyote Trail
Benjamin Moore
S200-6
Timeless Copper
Behr
SW 7705
Wheat Penny
Sherwin Williams

SW 6061
Tanbark
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PPU3-17
Clay Pot
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S210-6
Cinnamon Crunch
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CSP-325
Amaretto
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1133
Maplewood
Benjamin Moore
1210
Ten Gallon Hat
Benjamin Moore
CW-240
Walnut
Benjamin Moore
1236
Sorrel Brown
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