Colors

The following ways to specify colors are supported where a <color> type is mentioned:

/* specify a colors by hex code */
#rgb
#rrggbb
#rrggbbaa

/* specify a color by rgb. components should be in the range 0..1 */
rgb(<r> <g> <b>)

/* specify a color by rgba. components should be in the range 0..1 */
rgba(<r> <g> <b> <a>)

Examples:

/* set the color to green */
color: #f00;

/* set the color to green */
color: #ff0000;

/* set the color to green, 50% alpha */
color: #ff000080;

/* set the color to red */
color: rgb(1.0 0.0 0.0);

/* set the color to red, 50% alpha */
color: rgba(1.0 0.0 0.0 0.5);

/* use color number '3' from the color palette */
color: 3;

Color Palettes

The color palette allows you to easily reference colors that are frequently used in your diagram. Colors from the color palette are referenced by one-based index (see above).

You can use one of the built-in color palettes (see below) or define your own color palette using the set directive:

color-palette: custom(<color>...);
color-palette: <color-palette-name>;

For example:

/* set a custom color palette */
color-palette: custom(#06c #c06 #60c);

/* use the default 'fnord' color palette */
color-palette: fnord;

For another example, see: /examples/charts-custom/custom_color_palette

List of default color palettes

The following color palletes are built in and can be referenced by name: