#0066CC Hex Color

#0066cc offers strong contrast against white backgrounds, often passing WCAG standards for large text and UI elements. Always verify specific contrast ratios when placing it alongside light grey or white to ensure your design remains accessible and legible for all users.

This saturated blue creates a professional aesthetic when balanced with neutral light grey or crisp white. For a more energetic palette, try pairing it with coral or mustard yellow accents to create a visually striking, high-contrast design.