Relative luminance, 0 (black) to 1 (white), on the sRGB curve. The canvas helpers' arithmetic read through this module's parser, so a colour only the widget can parse (space-separated rgb()) still gets a real reading.
rgb()
Relative luminance, 0 (black) to 1 (white), on the sRGB curve. The canvas helpers' arithmetic read through this module's parser, so a colour only the widget can parse (space-separated
rgb()) still gets a real reading.