chickadee » macaw » rgb-mix!

rgb-mix! color-list #!optional weight-listprocedure
rgb8-mix! color-list #!optional weight-listprocedure
hsl-mix! color-list #!optional weight-listprocedure

In-place versions of rgb-mix etc. The first color in color-list must already be the target type. That color will be modified and returned.