Bright Prelude Blue 31BB 23/340 is a blue paint color from PPG. It has a hex value of #5184BF, estimated LRV 22 and a neutral undertone. Its closest cross-brand match is Cobalt Glow from Valspar (nearly identical), with 49 more equivalents across other brands.
PPG · #5184BF · 31BB 23/340
Bright Prelude Blue
22%Estimated LRV
NeutralUndertone
Bright Prelude Blue Technical Profile
HEX Code#5184BF
RGB81, 132, 191
Estimated LRV22.0
UndertoneNeutral
Digital swatches and calculated matches are approximations. Catalog LRV values may be calculated estimates, not manufacturer measurements. Data and matching method. Check the brand reference and physical samples before purchase.
Color Familyblue
BrandPPG
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Place physical samples beside your flooring and trim. Check them in daylight and with your evening lights before buying paint.
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Compare alternatives to Bright Prelude Blue
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Cobalt Glow
Valspar
#5985C0
Close digital match
Blueberry Patch
Behr
#5284CA
Close digital match
Safe Harbor
Dunn-Edwards
#4A87CB
Close digital match
Endless Summer
Dutch Boy
#5287B9
Close digital match
Pea Flower Tea
Farrow & Ball
#4280B8
Similar digital color
Parkwater
Hirshfield's
#477BBD
Similar digital color
Watertown
Benjamin Moore
#5C7FB8
Similar digital color
Light Blue
RAL
#3B83BD
Similar digital color
Perfect Periwinkle
Sherwin-Williams
#6487B0
Similar digital color
Parkwater
Vista Paint
#4B79BB
Similar digital color
Just Chill
Kilz
#6888AC
Similar digital color
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Generated palette previews
Colors That Work With Bright Prelude Blue
These are generated digital colors, not named manufacturer paints. Use the palette tools to find paint candidates, then compare physical samples.
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Bright Prelude Blue
#5184BF
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#7F7DB5
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Bright Prelude Blue
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Bright Prelude Blue 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 PPG Colors
Other PPG colors close to Bright Prelude Blue.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Bright Prelude Blue — Frequently Asked Questions
What undertone does Bright Prelude Blue have?
Bright Prelude Blue by PPG has a neutral undertone and sits in the blue color family. This is a digital classification, not a prediction of physical paint under every light. Compare samples in your own space.
What colors match Bright Prelude Blue from other brands?
The closest cross-brand equivalents to Bright Prelude Blue are Cobalt Glow by Valspar (a close digital match), Blueberry Patch by Behr (a close digital match), Safe Harbor by Dunn-Edwards (a close digital match) — the best options for getting Bright Prelude Blue'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 Bright Prelude Blue?
Bright Prelude Blue has a estimated lightness value of 22.0, 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 Bright Prelude Blue
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 Bright Prelude Blue's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.