RGBA

RGBARGBA color values are an extension of RGB color values with an alpha channel - which specifies the opacity for a color. An RGBA color value is specified with: rgba... More color values are an extension of RGBIn HTML, a color can be specified as an RGB value, using this formula: rgb (red, green, blue) Each parameter (red, green, and blue) defines the intensity of the color... More color values with an alpha channel – which specifies the opacity for a color.

An RGBARGBA color values are an extension of RGB color values with an alpha channel - which specifies the opacity for a color. An RGBA color value is specified with: rgba... More color value is specified with: rgbaRGBA color values are an extension of RGB color values with an alpha channel - which specifies the opacity for a color. An RGBA color value is specified with: rgba... More (red, green, blue, alpha)

The alpha parameter is a number between 0.0 (fully transparent) and 1.0 (not transparent at all).