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#8E9BC4

Periwinkle

A True Summer and Soft Summer color

Periwinkle

By Kathleen Olsen · Updated November 11, 2026

Hex
#8E9BC4
RGB
142, 155, 196
HSL
226°, 31%, 66%

Periwinkle is blue with enough violet to stop it being plain blue and enough grey to stop it being lavender. It is an anchor color in both True Summer and Soft Summer, and the color that explains what those two seasons have in common: cool, softened, closer to dusk than noon.

Where it sits

True Summer palette

Periwinkle is an anchor color in True Summer and also appears in Soft Summer. Its closest relative outside the palette is Dusty cornflower #7E93C8, a Light Summer color, at a perceptual distance of 8. That is near enough for that season to wear it as a neutral, with the accents kept in its own palette.

The reason periwinkle suits the Summers is that it has already done the work the season needs. Summer coloring is cool with low saturation, and periwinkle is a cool blue that has been pulled toward grey. On a True Summer it reads as a proper color. On a Soft Summer it reads as a slightly bright one. Both are fine.

Light Summer borrows it without effort. That season's dusty cornflower and its own periwinkle are both eight points away, which is close enough that a garment in any of the three colors will suit anyone in the three seasons. Light Summer's versions are a touch lighter. Where the color stops working is at the temperature line: Light Spring and True Spring each have a warm periwinkle that photographs similarly and carries a yellow undertone that shows on skin.

The hex here is one point in a wide field. Periwinkle is sold under cornflower, lavender blue, dusty blue, and sometimes just blue. Any of those names can be right or wrong. The test is whether the garment reads as blue first and violet second, and whether it looks like it has a thin film of grey over it. If so, it is a Summer periwinkle.

Easily confused with

Light Summer's dusty cornflower and periwinkle are the close ones, eight points each, and the three seasons share them freely. Light Spring's light warm periwinkle is eleven points away and the one to be careful of: it is the same color with the grey taken out and a little yellow added, which makes it read brighter and warmer on a person than on a hanger.

The nearest named colors in other seasons, by perceptual distance (ΔE in CIELAB; under 10 is hard to tell apart on a screen, over 25 is a different color).

Dusty cornflower #7E93C8

Light Summer anchor · ΔE 8

Periwinkle #96A6DC

Light Summer anchor · ΔE 8

Light warm periwinkle #A5B4E8

Light Spring anchor · ΔE 11

Lavender #B7A7D0

Light Summer anchor · ΔE 12

Soft grey-blue #8FA6BC

Light Summer anchor · ΔE 12

Cool sky blue #7FB6DC

Light Summer anchor · ΔE 15

In stock in this color today

As of November 11, 2026, 7 in-stock pieces across Marine Layer and Frank & Eileen sample within a close match of #8E9BC4. The dot on each card is the color we sampled from the garment itself; trust it over the photograph. Links are affiliate links: we earn a commission when you buy through them, at no cost to you.

What it's sold as

Retailers almost never use the palette name. These are the color names on the in-stock pieces that sample within a close match of #8E9BC4 today, so they are the words to search for.

Marine Layer
Sky, Coastal Blue, Soft Blue, Faded Blue
Frank & Eileen
Blue

A retailer's name for a color says nothing about its undertone. "Navy" at one shop is a True Winter color and at another a Spring one. The sampled dot on each card above is what we trust.

Questions

Is periwinkle a True Summer or Soft Summer color?

Both. Periwinkle (#8E9BC4) is an anchor color in the True Summer and Soft Summer palettes, and close enough to a Light Summer color for that season to wear it as a neutral.

Can a Light Summer wear periwinkle?

Yes. Light Summer has two colors within eight points of this one. The borrowing runs in every direction across the three Summer palettes for this part of the wheel. Light Summer's own versions are a shade lighter, which suits the season's lower depth slightly better.

Can a Light Spring wear periwinkle?

Light Spring has its own warm periwinkle, which is the one to buy. The Summer periwinkle on this page is cool. The difference shows at the face as a slight greyness on a Spring, where the warm version looks fresh.

Is periwinkle blue or purple?

Blue, with violet in it. RGB 142, 155, 196 has blue as the dominant channel by a wide margin. The violet reading comes from the red channel being a little higher than a plain blue would have. It is not purple, and lavender is a different, pinker color.

What is the difference between periwinkle and lavender?

Lavender has more red and reads as a pale purple. Periwinkle has more blue and reads as a greyed blue. Light Summer's lavender sits twelve points from this periwinkle, which is close on a swatch and obvious in a garment.

The True Summer guide · All in-stock True Summer pieces · ← Spruce blue-green · Cool raspberry → · All colors

The twelve seasons