Font

Heading sizes (paragraphs have same sizes as headings), those 3 bellows are headings:

H2

H3

H4

Paragraph sizes and colors (with required styles applied):

Grey paragraph h2

Grey paragraph h3

Grey paragraph h4

Purple paragraph h2

Purple paragraph h3

Purple paragraph h4

Orange paragraph h2

Orange paragraph h3

Orange paragraph h4

Green paragraph h2

Green paragraph h3

Green paragraph h4