Ref. #9EABAD · historic-citadel-blue
Citadel Blue
39%LRV Value
NeutralUndertone
Citadel Blue Technical Profile
What color is Citadel Blue? It's a medium cool gray with the hex code #9EABAD. Colors similar to Citadel Blue include Behr Portsmouth Bay, Vista Paint Beacon Fog, Valspar Pearl Gray. Citadel Blue has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 39 gives Citadel Blue depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a cool neutral, Citadel 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 Citadel Blue
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Citadel Blue
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Citadel Blue
#9EABAD
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8594AD
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Citadel Blue
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Citadel 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 Hirshfield's Colors
Other Hirshfield's colors close to Citadel Blue.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Citadel Blue — Frequently Asked Questions
What undertone does Citadel Blue have?
Citadel Blue by Hirshfield's has a neutral undertone and belongs to the gray color family.
What colors match Citadel Blue from other brands?
The closest matches are Portsmouth Bay by Behr (#A0ACAE), Beacon Fog by Vista Paint (#9CAAAB), Pearl Gray by Valspar (#9AA9AC). Always verify with physical samples.
What is the LRV of Citadel Blue?
Citadel Blue has an LRV of 39.4, where 0 is pure black and 100 is pure white.
Explore More with Citadel 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 Citadel Blue's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.