Roboto in action on latticehq.com

.header-1 { font-family: Roboto, sans-serif; font-size: 34px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 40.8px; text-transform: none; color: #404447; }
.content-1 { font-family: Roboto, sans-serif; font-size: 20px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 28px; text-transform: none; color: #F46B70; }
.content-2 { font-family: Roboto, sans-serif; font-size: 22px; font-style: normal; font-weight: 300; letter-spacing: normal; line-height: 30.8px; text-transform: none; color: #868C91; }
.content-3 { font-family: Roboto, sans-serif; font-size: 18px; font-style: normal; font-weight: 500; letter-spacing: normal; line-height: 25.2px; text-transform: none; color: #FFFFFF; background-color: #71B6FB; }
Roboto is available from Font Squirrel, Google Web Fonts and Typekit.

Try this combination out in Pair and Compare.
Found by @mikesten on 23 Mar 2017.

Liked by:
@mikesten

Roboto