Ref. #01819E · 6789
Blue Mosque
18%LRV Value
Cool (Blue)Undertone
Blue Mosque Technical Profile
What color is Blue Mosque? It's a deep cool blue with the hex code #01819E. Colors similar to Blue Mosque include Valspar Garden Pool, Valspar Best of Both Worlds, MPC Into The Blue. Blue Mosque has a cool (blue) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 18, Blue Mosque creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected light. 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 Blue Mosque
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Blue Mosque
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Blue Mosque
#01819E
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#2B52A7
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Blue Mosque
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Blue Mosque 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 Blue Mosque.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Blue Mosque — Frequently Asked Questions
What undertone does Blue Mosque have?
Blue Mosque by Sherwin-Williams has a cool (blue) undertone and belongs to the blue color family.
What colors match Blue Mosque from other brands?
The closest matches are Garden Pool by Valspar (#0E829F), Best of Both Worlds by Valspar (#01819A), Into The Blue by MPC (#1D7C96). Always verify with physical samples.
What is the LRV of Blue Mosque?
Blue Mosque has an LRV of 18.2, where 0 is pure black and 100 is pure white.
Explore More with Blue Mosque
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 Blue Mosque's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.