Ubuntu in action on encoding.com

.header-1 { font-family: Ubuntu; font-size: 24px; font-style: normal; font-weight: bold; letter-spacing: normal; line-height: 28px; text-transform: none; color: #424242; }
.header-2 { font-family: Ubuntu; font-size: 24px; font-style: normal; font-weight: 300; letter-spacing: normal; line-height: 28px; text-transform: none; color: #424242; }
.header-3 { font-family: Ubuntu; font-size: 18px; font-style: normal; font-weight: 300; letter-spacing: normal; line-height: 22px; text-transform: none; color: #424242; }
.content-1 { font-family: Ubuntu; font-size: 14px; font-style: normal; font-weight: 300; letter-spacing: normal; line-height: 19px; text-transform: none; color: #232323; }
Ubuntu is available from Font Squirrel, Google Web Fonts and Typekit.

Try this combination out in Pair and Compare.
Found by @mikesten on 3 Nov 2016.

Liked by:
@mikesten @nadiark

Ubuntu