I have set up the colours of my project like so:
$blue: rgb(75, 179, 209);
Is there any way to use this variable and convert the value into RGBa elsewhere as needed?
using rgba instance method
you can
$blue: rgb(75, 179, 209);
body {
background:rgba($blue, .5);
}
can test here: https://sass-lang.com/playground/