font

This option supports the following colors:

• Hexadecimal colors
• RGB colors
• RGBA colors
• Predefined/cross-browser color names
• Predefined SVG colors

For details on acceptable values, refer to the Font family article.

This option accepts a value from 0 to 1, where 0 makes the text completely transparent, and 1 makes it opaque.

A numeric value specifies the font size in pixels. A string value can specify the font size in any units listed here, but multi-line text only supports length units.