Behr Alpha Blue vs. Sherwin Williams Perfect Periwinkle

We understand how important it is to remember the details. The colors, each with their own unique beauty and value, are truly special. The hues of the colors are quite similar.
Behr M520-5 and Sherwin Williams SW 9065 differ significantly in saturation. Behr M520-5 is more saturated.
Despite their differences, both colors share a similar value, with Behr M520-5 being darker.

Supported paint brands for comparison: Behr, Benjamin Moore, Farrow and Ball, Dulux, Jotun, Little Greene, NCS, Ral Classic, Ral Design, Ral Effect, Sherwin Williams, Valspar, Tikkurila

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Behr Alpha Blue vs. Sherwin Williams Perfect Periwinkle
Technical color comparison for Behr Alpha Blue and Sherwin Williams Perfect Periwinkle
Behr Alpha BlueSherwin Williams Perfect Periwinkle
Shared hue scale
12
Hue
207°blue212°blue
Saturation
38%32%less saturated
Lightness?Simple 0–100% measure derived from the minimum and maximum sRGB channels. Use CIE L* for perceptual lightness.
53%54%lighter
LRV?Light Reflectance Value measures the percentage of light reflected by a color, from 0 for absolute black to 100 for pure white.
21.9223.07looks lighter
CIE L?Perceptual lightness. CIE Lab lightness ranges from 0 for black to 100 for diffuse white.
55.92155.248looks darker
Color difference ΔE*₀₀?CIE color difference. Smaller is closer: about 0–1 is imperceptible, 1–2 just noticeable, 2–5 a small difference, 5–10 clear, and more than 10 very different.
3.761
Temperature
CoolCool
Preview Alpha Blue and Perfect Periwinkle side by side in different rooms

Please note that the color shown on this page is a representation and might not exactly match the real shade of the cards, fan decks, or color collections. Your monitor, browser, and screen angle can all affect how the paint looks, so it may not be the same as what you see here. All information on this page is based on RGB and HEX values provided by manufacturers.

It's important to keep in mind that the same color may appear differently on various surfaces due to the nature of those surfaces. For example, the same shade will look different on a rough wall compared to the smooth surface of cabinets.

Color comparisons featuring Behr Alpha Blue