Sherwin Williams Radiant Lilac SW 0074
| Code: | SW 0074 |
| Name: | Radiant Lilac |
| Brand: | Sherwin Williams |
| Collections: | Historic Interior Color Wall, Vintage Moxie, Suburban Modern (1950s) |
What color is Sherwin Williams Radiant Lilac?
Sherwin Williams SW 0074, Radiant Lilac, is a soft and dreamy hue that brings a sense of tranquility to any space. This delicate shade pairs beautifully with crisp whites, muted grays, and warm neutrals to create a harmonious color palette. Incorporating touches of Radiant Lilac into your decor can help create a serene and inviting atmosphere in your home. Whether used as an accent color or as the main focus, SW 0074 complements a wide range of styles and aesthetics. Embrace the soothing charm of Radiant Lilac to infuse your space with a touch of timeless elegance.
Radiant Lilac for living room (3 photos)
Check out this stunning Mid-tone color used in real living rooms. Explore how this purple shade can create a unique space



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What are Sherwin Williams Radiant Lilac undertones?
Radiant Lilac has a clear purple and red 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:
#A489A0
RGB code:
164, 137, 160
Is Sherwin Williams Radiant Lilac SW 0074 cool or warm?
With a hue of 309°, this Purple leans warm, but it's close to neutral and can read cooler in some light.
SW 0074 Radiant Lilac HSL code: 309, 13%, 59%
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 Radiant Lilac
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 Purple shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Sherwin Williams Radiant Lilac:
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 Radiant Lilac with a purple hue, complementary colors are those with a yellow hue close to 129, such as Sherwin Williams Kingston and Window Pane.
LRV of Radiant Lilac
Radiant Lilac has an LRV of 28.25% and refers to Medium colors that reflect a lot of 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 28.25%, 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 | #a489a0 | |
| RGB Decimal | 164, 137, 160 | |
| RGB Percent | 64.31%, 53.73%, 62.75% | |
| HSV | Hue: 309° Saturation: 16.46% Value: 64.31% | |
| HSL | hsl(309, 13, 59) | |
| CMYK | Cyan: 0.0 Magenta: 16.46 Yellow: 2.44 Key: 35.69 | |
| YIQ | Y: 147.695 I: 8.698 Q: 12.869 | |
| XYZ | X: 30.599 Y: 28.322 Z: 37.103 | |
| CIE Lab | L:60.179 a:14.327 b:-8.352 | |
| CIE Luv | L:60.179 u:14.181 v:-14.529 | |
| Decimal | 10783136 | |
| Hunter Lab | 53.219, 9.5, -4.083 |
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