Which text colour / hierarchy should I apply to my design?
Category of design
Websites
Mobile Applications
Web Applications
Enterprise Applications
TV Applications
Blogs / Articles Detail page
Marketing Page
Heading, Title, Subheading, Card Title
body, Description, supporting content
Captions, Image descriptions, less important text
text/high-contrast
text/default-contrast
text/low-contrast
is on bold surface
Heading, Title, Subheading, Card Title
text/high-contrast
Paragraph, Description, supporting content
Captions, Image descriptions, less important text
text/medium-contrast
Note: This decision tree only helps how to apply colours to grey text. This should not be considered for applying colors in your interface.