Ref. #CBD5DB · 6533
Mild Blue
65%LRV Value
NeutralUndertone
Mild Blue Technical Profile
What color is Mild Blue? It's a light cool neutral with the hex code #CBD5DB. Colors similar to Mild Blue include Behr Siberian Ice, Behr Polar Drift, Benjamin Moore Beacon Gray. Mild Blue has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. At LRV 65, Mild Blue sits in the comfortable mid-light range — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions. As a cool neutral, Mild Blue pairs with cool whites for trim, gray-toned or rift-cut oak floors, and brushed nickel or polished chrome hardware. Black accents and natural greenery add contrast. Cool neutrals hold their crisp quality under 4000K+ daylight bulbs. Under 2700K warm light they soften considerably — particularly true for any blue or green undertone.
Colors Similar to Mild Blue
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Mild Blue
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Mild Blue
#CBD5DB
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#858AAD
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Mild Blue
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Mild 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 Sherwin-Williams Colors
Other Sherwin-Williams colors close to Mild Blue.
More neutral colors from other brands
Cross-brand colors in the neutral family — useful when you want a similar look from a different brand.
Mild Blue — Frequently Asked Questions
What undertone does Mild Blue have?
Mild Blue by Sherwin-Williams has a neutral undertone and belongs to the neutral color family.
What colors match Mild Blue from other brands?
The closest matches are Siberian Ice by Behr (#CDD7DE), Polar Drift by Behr (#CBD4DB), Beacon Gray by Benjamin Moore (#CED8DF). Always verify with physical samples.
What is the LRV of Mild Blue?
Mild Blue has an LRV of 65.4, where 0 is pure black and 100 is pure white.
Explore More with Mild 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 Mild Blue's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.