Ref. #6487B0 · 9065
Perfect Periwinkle
23%LRV Value
NeutralUndertone
Perfect Periwinkle Technical Profile
What color is Perfect Periwinkle? It's a deep cool blue with the hex code #6487B0. Colors similar to Perfect Periwinkle include Kilz Just Chill, Valspar Wellspring, Valspar Mountain Lake. Perfect Periwinkle has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 23, Perfect Periwinkle creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected light. Pair it with cool whites like Chantilly Lace, walnut or rift-cut oak floors, and brushed nickel or polished chrome hardware. Brass accents add warmth for a layered look. Blues stay crisp under 4000K+ cool LEDs. Under 2700K warm bulbs they can read grayer or shift slightly purple — particularly true for mid-tone and saturated blues.
Colors Similar to Perfect Periwinkle
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Perfect Periwinkle
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Perfect Periwinkle
#6487B0
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8685AD
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Perfect Periwinkle
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Perfect Periwinkle Room Palettes
Color schemes built around this color — each swatch links to the closest matching paint.
Warm & Inviting
Warm tones with cozy appeal — welcoming and comfortable
Cool & Calm
Cool hues with soft contrast — serene and restful
Bold Contrast
Complementary hues with punch — dynamic and striking
Similar Sherwin-Williams Colors
Other Sherwin-Williams colors close to Perfect Periwinkle.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Perfect Periwinkle — Frequently Asked Questions
What undertone does Perfect Periwinkle have?
Perfect Periwinkle by Sherwin-Williams has a neutral undertone and belongs to the blue color family.
What colors match Perfect Periwinkle from other brands?
The closest matches are Just Chill by Kilz (#6888AC), Wellspring by Valspar (#5E85B2), Mountain Lake by Valspar (#6689B8). Always verify with physical samples.
What is the LRV of Perfect Periwinkle?
Perfect Periwinkle has an LRV of 23.2, where 0 is pure black and 100 is pure white.
Explore More with Perfect Periwinkle
Related Reading
How to Match Paint Colors Across Brands
The science behind Delta E and CIEDE2000 — find a Behr equivalent of any Sherwin-Williams shade, or a Benjamin Moore alternative when your store is out of stock.
Understanding Paint Color Undertones
Why Perfect Periwinkle's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.