411 REFERENCE · Wikibooks
OpenSCAD User Manual/Changing the colour of an object
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
To draw pieces of different colours, use the instruction color in front of the piece.
To do color:
color("red") cube(20); specify the color with the name in commas.
To do a transparency:
color("green",0.5)
cylinder(r=20, h=30); insert an optional parameter with value in 0 to 1
To do with RGB color:
color([150/255, 60/255, 200/255],0.8)
sphere(20);
We can define the color with the RGB code, dividing every number in 255 or/and adding a transparency.