Applying opacity dynamically for colors

[sudsy]

@ihsanzainal84

You can apply opacity to colors dynamically by adding the opacity code to a hex color.

Bubble recognizes more than just hex codes for color. For transparency, the rgba format is a bit more intuitive since the transparency (alpha) can be specified as a decimal fraction between 0 and 1. (Although the working example is no longer accessible, the following post and screenshot are still informative.)

[Colorama] Here's how to dynamically manipulate colors

Just wanted to share something that might not be widely known… Most of us have typed or copied/pasted hex codes into color fields in the Bubble editor. But did you know that most color fields also accept dynamic expressions which evaluate to a text (string) representing a color? The text expression can be in one of at least 3 formats - hex codes, rgb, or rgba. Following is the color yellow in each format: #FFFF00 rgb(255,255,0) rgba(255,255,0,0) The “a” stands for “alpha channel”. It repres…

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