Perfect Day 137-5DB is a blue paint color from Dutch Boy. It has a hex value of #76BBDD, LRV 45 and a cool (blue) undertone. Its closest cross-brand match is St Lucia Skies from Benjamin Moore (nearly identical), with 49 more equivalents across other brands.
Ref. #76BBDD · 137-5DB
Perfect Day
45%LRV Value
Cool (Blue)Undertone
Perfect Day Technical Profile
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Perfect Day in Every Brand
The closest equivalent to Perfect Day in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
Dutch BoyPerfect Day
Nearly identical
Benjamin MooreSt Lucia Skies
St Lucia Skies
Benjamin Moore
Nearly identical
Cascade Blue
Vista Paint
Nearly identical
Horizon Haze
PPG
Nearly identical
Water Fountain
Valspar
Very similar
Regale Blue
Sherwin-Williams
Very similar
Colorado Springs
Behr
Very similar
Azure Pool
Kilz
Very similar
Sail Away
Dunn-Edwards
Very similar
Robin's Egg
Hirshfield's
Very similar
Lulworth Blue
Farrow & Ball
Visible difference
Dream .03
Colorhouse
Visible difference
Pastel Turquoise
RAL
Visible difference
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Recommended Pairings
Colors That Work With Perfect Day
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Perfect Day
#76BBDD
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#7481BE
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Perfect Day
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Perfect Day 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 Dutch Boy Colors
Other Dutch Boy colors close to Perfect Day.
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 Day — Frequently Asked Questions
What undertone does Perfect Day have?
Perfect Day by Dutch Boy has a cool (blue) undertone and sits in the blue color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Perfect Day in your own space before committing.
What colors match Perfect Day from other brands?
The closest cross-brand equivalents to Perfect Day are St Lucia Skies by Benjamin Moore (a near-identical match), Cascade Blue by Vista Paint (a near-identical match), Aquarius by Benjamin Moore (a near-identical match) — the best options for getting Perfect Day's look from a brand your local store carries. Confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Perfect Day?
Perfect Day has a Light Reflectance Value (LRV) of 44.6, on a scale where 0 is pure black and 100 is pure white — that makes it a mid-depth color with real presence — strong on accent walls, libraries, and rooms with good natural light.
Explore More with Perfect Day
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 Day's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.