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I know rgb stands for Red, Green, Blue but what does 'a' stand for?

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alpha , mean how much it visible(opacity)(transparency) rgba(0,0,0,0.1) rgba(1,0,0,1) = red full opacity alpha 0 is not visible 0.1 is less visible 0.7 is little visible 1 is full visible


Alpha, as in, the opacity of the specified color.


Alpha 👀 https://www.w3.org/wiki/CSS/Properties/color/RGBA


See Jadene & Kayla Onobun RGBA color values are an extension of RGB color values with an alpha - which stands for the opacity of the color. Here's an example of RGBA- p1 {background-color:rgba(255,0,0,0.9);}  red with opacity #p2 {background-color:rgba(0,255,0,0.8);} green with opacity #p3 {background-color:rgba(0,0,255,0.6);}  blue with opacity hope this helps you ✌️


RGBA 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(red, green, blue, alpha). The alpha parameter is a number between 0.0 (fully transparent) and 1.0 (fully opaque) Hope this will help u out😔😔😔😔 Jadene & Kayla Onobun


It stands for the Alpha which indicates the opacity😉


"a" is for transparency


'a' means 'alpha' which is for giving transparency for elements 1 means fully opaque and, 0 means fully transparent You can use values from 0 to 1 only Eg:- rgba(255,0,0,0) It will not be visible rgba(255,0,0,1) It will be fully visible rgba(255,0,0,0.5) It will be half Transparent.


"a" stands for "alpha". it's the transparency.


'a' is the alpha value, it decides the opacity strength i.e the transpiracy


Alpha and some call it Opacity


a means alpha, Means fadeness of color i.e. a=0 means full faded i.e. invisible... a=1 means maximum intensity i.e. no fadeness at all... for value of a in range 0 to 1 means between invisible to full intensity...... HOPE U UNDERSTOOD IT.....😊