Prairie Sky S510-1 is a blue paint color from Behr. It has a hex value of #CBEAF1, estimated LRV 66 and a cool (blue) undertone. Its closest cross-brand match is River Mist from Valspar (nearly identical), with 49 more equivalents across other brands.
Behr · #CBEAF1 · S510-1
Prairie Sky
66%Estimated LRV
Cool (Blue)Undertone
Prairie Sky Technical Profile
HEX Code#CBEAF1
RGB203, 234, 241
Estimated LRV66.0
UndertoneCool (Blue)
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
BrandBehr
Test it in your room
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 Prairie Sky
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
River Mist
Valspar
#CBEAF1
Close digital match
Fountain Spout
Benjamin Moore
#D0EDF3
Close digital match
Dream .01
Colorhouse
#CAE9EE
Close digital match
Simply Heaven
Vista Paint
#C5E6ED
Close digital match
Surf's Up
PPG
#C6E4EB
Close digital match
Frostproof
Dunn-Edwards
#D1F0F6
Close digital match
Dream Again
Kilz
#CFEAEE
Close digital match
Aviary Blue
Sherwin-Williams
#C6E3E8
Close digital match
Vandy Blue
Dutch Boy
#C5E5E9
Close digital match
Kyoto
Hirshfield's
#BEE3EA
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 Prairie Sky
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
Prairie Sky
#CBEAF1
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#768CBC
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Prairie Sky
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Prairie Sky 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 Prairie Sky.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Prairie Sky — Frequently Asked Questions
What undertone does Prairie Sky have?
Prairie Sky by Behr has a cool (blue) 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 Prairie Sky from other brands?
The closest cross-brand equivalents to Prairie Sky are River Mist by Valspar (a close digital match), Fountain Spout by Benjamin Moore (a close digital match), Dream .01 by Colorhouse (a close digital match) — the best options for getting Prairie Sky'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 Prairie Sky?
Prairie Sky has a estimated lightness value of 66.0, on a scale where 0 is pure black and 100 is pure white — that makes it a mid-light color — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions.
Explore More with Prairie Sky
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 Prairie Sky's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.