Graublau Sans with Graublau Slab in action on drinkcove.com

Under the hood

.header-1 { font-family: GraublauSans-Regular, Helvetica, Arial, sans-serif; font-size: 30px; font-style: normal; font-weight: 500; letter-spacing: 2px; line-height: 33px; text-transform: none; color: #123157; }
.header-2 { font-family: GraublauSlab-Light, Georgia, 'Times New Roman', serif; font-size: 72px; font-style: normal; font-weight: 500; letter-spacing: 2px; line-height: 93px; text-transform: none; color: #00B8E0; }
.content-1 { font-family: GraublauSlab-Regular, Georgia, 'Times New Roman', serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: 1px; line-height: 29px; text-transform: none; color: #7F8A9D; }