Helvetica Neue in action on tut.by

Under the hood

.header-1 { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 11px; font-style: normal; font-weight: 700; letter-spacing: 1px; line-height: 14px; text-transform: uppercase; color: #999999; }
.header-2 { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 28px; font-style: normal; font-weight: 700; letter-spacing: normal; line-height: 32px; text-transform: none; color: #FFFFFF; }
.content-1 { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 17px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 24px; text-transform: none; color: #C60A00; }
.content-2 { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 17px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 24px; text-transform: none; color: #000000; }
.content-3 { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 15px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 22px; text-transform: none; color: #C60A00; }