Nostalgic UL240-2 is a gray paint color from Behr. It has a hex value of #646B7E, LRV 15 and a neutral undertone. Its closest cross-brand match is Intuition Iris from Dutch Boy (nearly identical), with 49 more equivalents across other brands.
Ref. #646B7E · UL240-2
Nostalgic
15%LRV Value
NeutralUndertone
Nostalgic Technical Profile
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Nostalgic in Every Brand
The closest equivalent to Nostalgic in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
BehrNostalgic
Nearly identical
Dutch BoyIntuition Iris
Intuition Iris
Dutch Boy
Nearly identical
Overlook
Hirshfield's
Nearly identical
Overlook
Vista Paint
Very similar
Dark Night
Valspar
Very similar
Mesmerize
Sherwin-Williams
Very similar
Blue Heron
PPG
Very similar
Wine Dark
Farrow & Ball
Very similar
Blue Gaspe
Benjamin Moore
Very similar
Pencil Lead
Dunn-Edwards
Very similar
Pigeon Blue
RAL
Very similar
Purpling
Kilz
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 Nostalgic
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Nostalgic
#646B7E
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#7E73A2
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Nostalgic
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Nostalgic 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 Behr Colors
Other Behr colors close to Nostalgic.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Nostalgic — Frequently Asked Questions
What undertone does Nostalgic have?
Nostalgic by Behr has a neutral undertone and sits in the gray color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Nostalgic in your own space before committing.
What colors match Nostalgic from other brands?
The closest cross-brand equivalents to Nostalgic are Intuition Iris by Dutch Boy (a near-identical match), Velvety Indigo by Dutch Boy (a near-identical match), Overlook by Hirshfield's (a near-identical match) — the best options for getting Nostalgic'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 Nostalgic?
Nostalgic has a Light Reflectance Value (LRV) of 14.7, on a scale where 0 is pure black and 100 is pure white — that makes it a deep, dramatic color best saved for accent walls, dining rooms, and cozy spaces where atmosphere matters more than reflected light.
Explore More with Nostalgic
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 Nostalgic's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.