Ref. #18A4DA · MQ4-56
El Capitan
32%LRV Value
Cool (Blue)Undertone
El Capitan Technical Profile
What color is El Capitan? It's a medium cool blue with the hex code #18A4DA. Colors similar to El Capitan include Kilz Serene Stream, Benjamin Moore Toronto Blue, Kilz Overboard. El Capitan has a cool (blue) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 32 gives El Capitan depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural 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 El Capitan
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With El Capitan
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
El Capitan
#18A4DA
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#5E75C7
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for El Capitan
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
El Capitan 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 El Capitan.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
El Capitan — Frequently Asked Questions
What undertone does El Capitan have?
El Capitan by Behr has a cool (blue) undertone and belongs to the blue color family.
What colors match El Capitan from other brands?
The closest matches are Serene Stream by Kilz (#40A4CE), Toronto Blue by Benjamin Moore (#1AA0CD), Overboard by Kilz (#41A4CD). Always verify with physical samples.
What is the LRV of El Capitan?
El Capitan has an LRV of 31.8, where 0 is pure black and 100 is pure white.
Explore More with El Capitan
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 El Capitan's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.