Peaceful Blue S470-3 is a blue paint color from Behr. It has a hex value of #99CFD3, estimated LRV 56 and a cool (blue) undertone. Its closest cross-brand match is Spectra Blue from Benjamin Moore (nearly identical), with 49 more equivalents across other brands.
Behr · #99CFD3 · S470-3
Peaceful Blue
56%Estimated LRV
Cool (Blue)Undertone
Peaceful Blue Technical Profile
HEX Code#99CFD3
RGB153, 207, 211
Estimated LRV56.1
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 Peaceful Blue
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Spectra Blue
Benjamin Moore
#99CFD1
Close digital match
Soft Aqua Stone
PPG
#A0D1D3
Close digital match
Aqua Bloom
Dunn-Edwards
#96D3D8
Close digital match
Bay Mist
Valspar
#94CDCE
Close digital match
Gentle Aquamarine
Sherwin-Williams
#97CBD2
Close digital match
Glacial Waters
Kilz
#8EC7CB
Similar digital color
Coastal View
Vista Paint
#93C6C9
Similar digital color
Waving Waters
Dutch Boy
#8DCDD8
Similar digital color
Quiet Pond
Hirshfield's
#94D8E2
Similar digital color
Dream .04
Colorhouse
#9CC7C4
Similar digital color
Light Green
RAL
#84C3BE
Visible digital difference
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Generated palette previews
Colors That Work With Peaceful 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
Peaceful Blue
#99CFD3
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8196B1
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Peaceful Blue
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Peaceful 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 Behr Colors
Other Behr colors close to Peaceful 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.
Peaceful Blue — Frequently Asked Questions
What undertone does Peaceful Blue have?
Peaceful Blue 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 Peaceful Blue from other brands?
The closest cross-brand equivalents to Peaceful Blue are Spectra Blue by Benjamin Moore (a close digital match), Soft Aqua Stone by PPG (a close digital match), Glistening Teal by PPG (a close digital match) — the best options for getting Peaceful 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 Peaceful Blue?
Peaceful Blue has a estimated lightness value of 56.1, 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 Peaceful 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 Peaceful Blue's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.