#637A74 Hex Color

Treat #637a74 as a foundational background color rather than a vibrant accent. Its low chroma keeps it from overwhelming the user, making it ideal for healthcare interfaces where readability and a calming, professional atmosphere are critical requirements.

Pair #637a74 with warm, neutral tones like sand or soft beige to counteract its cool, ashy nature. This combination prevents the design from feeling too clinical or sterile, adding a necessary touch of warmth to the interface.