#cadfec - CO₂ color

Cadfec is a delicate, pale sky blue with a subtle green undertone that reads as fresh and airy. It evokes clear spring skies and shallow tropical water, conveying calmness, cleanliness, and approachability. Ideal for backgrounds, wellness or healthcare interfaces, and minimalist branding, it pairs well with deep navy, slate gray, warm coral, or sandy beige for contrast and warmth. Use it for large fields or accents with dark text for legibility; avoid pairing with light pastels that reduce contrast.