color
Specifies the color of axis labels.
This option supports the following colors:
- Hexadecimal colors
 - RGB colors
 - RGBA colors
 - Predefined/cross-browser color names
 - Predefined SVG colors
 
family
Specifies a font family for axis labels.
For details on acceptable values, refer to the Font family article.
opacity
Specifies how transparent axis labels should be.
This option accepts a value from 0 to 1, where 0 makes axis labels completely transparent, and 1 makes them opaque.
size
Specifies the axis labels' font size.
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.
weight
Specifies a font weight for axis labels. Accepts values from 100 to 900 in increments of 100. Higher values increase boldness.
If you have technical questions, please create a support ticket in the DevExpress Support Center.