Ref. #B9C4DE · DE5898
Prim Blue
55%LRV Value
NeutralUndertone
Prim Blue Technical Profile
What color is Prim Blue? It's a light cool blue with the hex code #B9C4DE. Colors similar to Prim Blue include Sherwin-Williams Agapanthus, Vista Paint Genevieve, Valspar Over the Moon. Prim Blue has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. At LRV 55, Prim Blue sits in the comfortable mid-light range — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions. Pair it with cool whites like Chantilly Lace, walnut or rift-cut oak floors, and brushed nickel or polished chrome hardware. Brass accents add warmth for a layered look. Blues stay crisp under 4000K+ cool LEDs. Under 2700K warm bulbs they can read grayer or shift slightly purple — particularly true for mid-tone and saturated blues.
Colors Similar to Prim Blue
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Prim Blue
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Prim Blue
#B9C4DE
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8C83AF
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Prim Blue
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Prim 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 Dunn-Edwards Colors
Other Dunn-Edwards colors close to Prim 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.
Prim Blue — Frequently Asked Questions
What undertone does Prim Blue have?
Prim Blue by Dunn-Edwards has a neutral undertone and belongs to the blue color family.
What colors match Prim Blue from other brands?
The closest matches are Agapanthus by Sherwin-Williams (#BBC5DE), Genevieve by Vista Paint (#BAC2DC), Over the Moon by Valspar (#B5BFDA). Always verify with physical samples.
What is the LRV of Prim Blue?
Prim Blue has an LRV of 55.1, where 0 is pure black and 100 is pure white.
Explore More with Prim 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 Prim Blue's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.