These colors have been created using Global Swatches. If you edit the Global Swatch color, it will change every element that uses that color swatch.
You'll see that these typography elements don't have classes. That's because on this page, we want to edit the styles after selecting "All H1 Headings" for example, so that it will effect all the elements on the site.
Paragraph - Urbanist | 20px Font-Size / 30px Line-Height / Medium
Button Text - Urbanist | 20px Font-Size / 30px Line-Height / SemiBold
