Ref. #5DE9EC · P490-4
Aztec Sky
40%LRV Value
Cool (Blue)Undertone
Aztec Sky Technical Profile
What color is Aztec Sky? It's a medium cool blue with the hex code #5DE9EC. Aztec Sky has a cool (blue) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Its LRV of 40 gives Aztec Sky 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 Aztec Sky
Closest digital match based on color values. Always verify with physical samples.
Andes Sky
Hirshfield's
Very similar
Turquoise Treat
Vista Paint
Very similar
Tropicana Cabana
Benjamin Moore
Visible difference
Island Oasis
Dunn-Edwards
Visible difference
Isle Royale
PPG
Visible difference
Sea Wave
Valspar
Visible difference
Miss Golightly
Kilz
Visible difference
Tantalizing Teal
Sherwin-Williams
Visible difference
Recommended Pairings
Colors That Work With Aztec Sky
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Aztec Sky
#5DE9EC
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#6997C9
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Aztec Sky
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Aztec Sky 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 Aztec Sky.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Aztec Sky — Frequently Asked Questions
What undertone does Aztec Sky have?
Aztec Sky by Behr has a cool (blue) undertone and belongs to the blue color family.
What colors match Aztec Sky from other brands?
The closest matches are Andes Sky by Hirshfield's (#78D8D9), Turquoise Treat by Vista Paint (#7FDAD9), Andes Sky by Vista Paint (#77D7D6). Always verify with physical samples.
What is the LRV of Aztec Sky?
Aztec Sky has an LRV of 40.0, where 0 is pure black and 100 is pure white.
Explore More with Aztec Sky
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 Aztec Sky's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.