Ref. #19B0BC · 2056-40
Cool Aqua
35%LRV Value
Cool (Blue)Undertone
Cool Aqua Technical Profile
What color is Cool Aqua? It's a medium cool blue with the hex code #19B0BC. Colors similar to Cool Aqua include Sherwin-Williams Calypso, Behr Aruba Blue, Valspar Rushing Stream. Cool Aqua has a cool (blue) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 35 gives Cool Aqua 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 Cool Aqua
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Cool Aqua
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Cool Aqua
#19B0BC
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#4C7CBC
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Cool Aqua
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Cool Aqua 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 Benjamin Moore Colors
Other Benjamin Moore colors close to Cool Aqua.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Cool Aqua — Frequently Asked Questions
What undertone does Cool Aqua have?
Cool Aqua by Benjamin Moore has a cool (blue) undertone and belongs to the blue color family.
What colors match Cool Aqua from other brands?
The closest matches are Calypso by Sherwin-Williams (#01B0BB), Aruba Blue by Behr (#29ABB4), Rushing Stream by Valspar (#46B3B8). Always verify with physical samples.
What is the LRV of Cool Aqua?
Cool Aqua has an LRV of 34.9, where 0 is pure black and 100 is pure white.
Explore More with Cool Aqua
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 Cool Aqua's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.