A color.
Either CSS-style hex ('#rgb', '#rrggbb', '#rrggbbaa', with or without the hash) or channel values as numbers. A three number array is RGB and a four is RGBA; a single number is gray.
'#rgb'
'#rrggbb'
'#rrggbbaa'
A color.
Either CSS-style hex (
'#rgb','#rrggbb','#rrggbbaa', with or without the hash) or channel values as numbers. A three number array is RGB and a four is RGBA; a single number is gray.