#54A9CA Hex Color

Use deep, neutral tones to ground the airy brightness of Estero Sky. Pairing it with charcoal or dark slate gray creates high contrast and readability, while soft off-whites help maintain that clean, refreshing aesthetic without feeling too clinical or sterile.

It functions best as an accent or background color rather than a primary text color. Because it is a lighter cyan, always layer it with high-contrast, dark text to ensure your design remains legible and meets standard accessibility requirements for all users.