Periwinkle

Where it sits

Light Summer palette

Periwinkle is an anchor color in Light Summer. Its closest relative outside the palette is Periwinkle #8E9BC4, a True Summer and Soft Summer color, at a perceptual distance of 8. That is near enough for those seasons to wear it as a neutral, with the accents kept in their own palette.

At RGB 150, 166, 220 this is a blue that has been lightened with white and pushed slightly toward violet. Retailers call it periwinkle, cornflower, lavender blue, or just light blue. It is a common color in shirting and knitwear and an easy one to find.

On a Light Summer it works as a near-neutral. It pairs with soft navy, with light cool grey, with dove grey and with the palette's pinks. It is the color for the piece worn closest to the face when white feels too stark. It does not need contrast and does not want it.

The risk is a periwinkle that has been pushed too far toward violet, which reads as lavender and belongs to the Soft Summers, or one that has been warmed, which belongs to Light Spring. Both are small shifts. Hold the garment against a cool white. Periwinkle stays blue first.

Easily confused with

This is a crowded corner. Light Spring's light warm periwinkle is five points away and a touch warmer. Light Summer's own dusty cornflower is eight points off and darker. The Summer-shared periwinkle and True Summer's bluebell are both within nine. All of them are soft light blues and the difference is below what most dye lots can hold. Borrow freely.

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).

In stock in this color today

As of November 11, 2026, 3 in-stock pieces across Marine Layer sample within a close match of #96A6DC. 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.

Lexi Rib Sun-In Scoop Tee

Soft Blue

$35 at Marine Layer

Swing Crew Tee

Coastal Blue

$42 at Marine Layer

Cloud 9 Terry Sweatshirt

Sky

$85 at Marine Layer

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 #96A6DC today, so they are the words to search for.

Marine Layer

Soft Blue, Coastal Blue, Sky

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

The Light Summer guide · All in-stock Light Summer pieces · ← Cool mint · Soft grey-blue → · All colors