#4FB3B3 Hex Color

Crystalsong Blue #4fb3b3 pairs well with deep navy for a cool, professional contrast, while warm coral adds energy and balances its teal undertones in buttons, illustrations, and small accent areas.

Black text on Crystalsong Blue #4fb3b3 has an approximately 8.4:1 contrast ratio, exceeding WCAG AA and AAA thresholds for normal text; pale or white text provides much weaker contrast and should be checked before use.