Opacity vs RGBA: Which One is Better in CSS?

Cascading Style Sheet is the basic part of web development process that helps adding design flexibility and interactivity.

CSS offers number of features such as page layout designs, adjust colours and fonts etc. The most compelling part of web design is to set the most attractive colour layouts. 

Opacity and RGBA are crucial elements for setting transparency and even most confusing for web designers. 

What is Opacity?

Opacity can be defined as a property that specifies the transparency level of that particular element. The value varies between o and 1. 

What is RGBa()?

The rgba() defines colour using red-green-blue-alpha value. It helps specifying the intensity of colours between 0 and 255. ‘A’ stands for alpha in rgba() that helps defining opacity as number between 0 and 1. 

Opacity vs RGBA

Both these elements are used for the transparency of the elements. But the prime difference is that opacity even applies to its sub-elements. Whereas, rgba() applies transparency for that particular element only. 

To get detailed information about opacity vs rgba: which one is better in CSS, you need to refer the article at: https://meetanshi.com/blog/opacity-vs-rgba/