Arial with Palatino in action on nuxe.com

Under the hood

.header-1 { font-family: Palatino, "Palatino Linotype", "Palatino LT STD", "Book Antiqua", Georgia, serif; font-size: 48px; font-style: normal; font-weight: 700; letter-spacing: -1px; line-height: 53px; text-transform: none; color: #034638; }
.content-1 { font-family: Arial, sans-serif; font-size: 12px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 15px; text-transform: none; color: #000000; }

Arial is available from Fonts.com and MyFonts.

Palatino is available from Fonts.com and MyFonts.