Helvetica Neue in action on rdcm.com

.header-1 { font-family: 'Helvetica Neue', Arial, sans-serif; font-size: 100px; font-style: normal; font-weight: 800; letter-spacing: normal; line-height: 120px; text-transform: uppercase; color: #FFFFFF; }
.content-1 { font-family: 'Helvetica Neue', Arial, sans-serif; font-size: 18px; font-style: normal; font-weight: 600; letter-spacing: 0.899999976158142px; line-height: 24px; text-transform: none; color: #FFFFFF; }
.content-2 { font-family: 'Helvetica Neue', Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 800; letter-spacing: 0.699999988079071px; line-height: 20px; text-transform: uppercase; color: #FFFFFF; }
Found by @webfonts_info on 3 Jun 2015.

Liked by:
@mikesten @scottltaylor @webfonts_info @eachrach @CallmeTunde @madisonRad @ComunicacaoEter

Helvetica Neue