Sherwin Williams Perfect Periwinkle SW 9065
| Official page: | Perfect Periwinkle SW 9065 |
| Code: | SW 9065 |
| Name: | Perfect Periwinkle |
| Brand: | Sherwin Williams |
| Collections: | 2021 Tapestry |
What color is Sherwin Williams Perfect Periwinkle?
Step into a tranquil oasis with Sherwin Williams Perfect Periwinkle (SW 9065) adorning the walls of your home. This dreamy and ethereal hue effortlessly blends shades of blue and lavender, creating a serene and rejuvenating ambiance. Imagine this enchanting color gracing the walls of a cozy bedroom, a soothing nursery, or an elegant living room, bringing a sense of calm and sophistication. Perfect Periwinkle's versatility allows it to complement both modern and traditional decor styles, making it a perfect choice for anyone seeking a touch of sophistication in their living space. Embrace the tranquility and enchantment that Perfect Periwinkle (SW 9065) can bring to your favorite rooms.
Perfect Periwinkle for exterior
Looking for a fresh new look for your house exterior or starting from skretch? We’ve collected pictures of real-life homes that have been painted with this cool hue. Find inspiration for your house’s exterior, front doors, gates, shutters, frames or windows.
Sherwin Williams Perfect Periwinkle reviews
View the photos of real spaces painted with this that were not included in specific categories.Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.
Try before you buy

100% accurate
reusable paint samples
Peel, stick,
and repeat
Twice painted
with real paint
Next day
delivery
What are Sherwin Williams Perfect Periwinkle undertones?
The undertone of Perfect Periwinkle can be accurately described as a Blue 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to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.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:
#6487B0
RGB code:
100, 135, 176
Is Sherwin Williams Perfect Periwinkle SW 9065 cool or warm?
With a hue of 212° thisdark bluerefers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.
SW 9065 Perfect Periwinkle HSL code: 212, 32%, 54%
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.
- Cooler hues have a calm and relaxation effect
- Cool blue shades make a room feel sleek, fresh, and modern, perfect for bedrooms, bathrooms, and home offices where a sense of calm and sophistication is desired.
- Dark, cool shades create a dramatic and sophisticated atmosphere, making them a great choice for bedrooms and living rooms when you want to make a bold yet calming statement. However, be cautious about using dark, cool colors in small spaces, as they can make the room feel smaller and more enclosed.
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 Perfect Periwinkle
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 blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Sherwin Williams Perfect Periwinkle:
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
SW 9065
Perfect Periwinkle
Darker shades
SW 9065
Perfect Periwinkle
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 Perfect Periwinkle with a blue hue, complementary colors are those with a orange hue close to 32, such as Sherwin Williams Truly Taupe and Heavenly White.
LRV of Perfect Periwinkle
Perfect Periwinkle has an LRV of 23.07% 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 23.07%, 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 | #6487b0 | |
| RGB Decimal | 100, 135, 176 | |
| RGB Percent | 39.22%, 52.94%, 69.02% | |
| HSV | Hue: 212° Saturation: 43.18% Value: 69.02% | |
| HSL | hsl(212, 32, 54) | |
| CMYK | Cyan: 43.18 Magenta: 23.3 Yellow: 0.0 Key: 30.98 | |
| YIQ | Y: 129.209 I: -34.032 Q: 5.355 | |
| XYZ | X: 21.753 Y: 23.17 Z: 44.389 | |
| CIE Lab | L:55.247 a:-1.26 b:-25.457 | |
| CIE Luv | L:55.247 u:-17.722 v:-38.297 | |
| Decimal | 6588336 | |
| Hunter Lab | 48.136, -3.572, -20.98 |
Color equivalents
M530-5
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Neon Blue
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MQ5-46
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P530-5
Integrity
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HDC-MD-02
Lapis Lazuli
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Yin Yang
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SW 6962
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CSP-555
Waterloo
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Scanda
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M520-5
Alpha Blue
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818
Watertown
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MQ4-25
Blue Iolite
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803
Lazy Sunday
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Old Blue Jeans
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P520-5
Boat House
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Sporty Blue
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