Proxima Nova with Recoleta in action on keybase.io

Under the hood

.header-1 { font-family: Recoleta-Bold; font-size: 42px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 46px; text-transform: none; color: #FFFFFF; }
.content-1 { font-family: "Proxima Nova", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 24px; font-style: normal; font-weight: 600; letter-spacing: normal; line-height: 34px; text-transform: none; color: #FFFFFF; }
.content-2 { font-family: "Proxima Nova", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 18px; font-style: normal; font-weight: 700; letter-spacing: normal; line-height: 25px; text-transform: none; color: #FFFFFF; background-color: #FF5A00; }