Top "Rgba" questions

How do I set the R, G, B and Alpha components of a color?

There are 3 integer values that makes up a RGB value, and also i have the Alpha component value of the …

java image rgb rgba

ValueError: Invalid RGBA argument: What is causing this error?

I am trying to create a 3D colored bar chart using ideas from: this stackoverflow post. First I create a 3…

python matplotlib rgba

How to replicate PS multiply layer mode

Does anybody know of a good way to replicate Photoshop's multiply layer mode using either an image or CSS? I'm …

css image overlay photoshop rgba

Is it possible to change only the alpha of a rgba background colour on hover?

I have a set of <a> tags with differing rgba background colours but the same alpha. Is it …

css hover background-color rgba

how to set rgb color in android?

I am trying to set text background color using text1.setBackgroundColor(Color.rgb(r,g,b)); were red,green,blue …

java android rgb rgba

CSS RGBA border / background alpha double

I'm working on a website that has a lot of transparency involved, and I thought I would try to build …

html css rgba

How do I get the corresponding Hex value of an RGB color in Excel/VBA?

I'm trying to set a public const of a color in my VBA code. Normally, I can use: Dim BLUE …

vba colors excel rgba

Set background color on div with jQuery?

I have been working with a piece of HTML / JavaScript code I found to produce a nice little hover effect: …

javascript jquery html css rgba

How to set html input field transparent on a transparent div?

I have a div set transparent with rgba and want on that div an input field which also has a …

css opacity rgba html-input

Cross browser rgba transparent background while keeping content (text & images) non-transparent

I want to get rgba backgrounds working with all browsers. I did some searching and found out that generally there …

javascript css cross-browser rgba