#0078BE Hex Color

Use Roller Coaster Chariot #0078be as a primary background or action button color because it maintains high legibility against white text. Since the color can feel overly clinical on its own, balance it with soft neutral gray or cool slate to maintain a polished, trustworthy appearance.

This shade is highly legible against white, making it an excellent choice for interfaces that require strict compliance with readability standards. However, if you are layering white text over it, ensure your contrast ratios meet your specific project needs by checking the text size against the background.