For non-gradient use cases, we can handle it with layer opacity. But for gradients, it’s impossible if you want different opacities of the same colour at different points.
+1, layer opacity is definitely not the anwser (think about the handover to developers). Additionally, oklch implementation would also help.
+1 vote for this feature!
+1 I really need this feature
+1 as it would ease our design token implementation using variables
still waiting and wishing in late 2024
still waiting and wishing in late 2024
We need the ability to set opacity on only the fill or the stroke, not the whole layer
still waiting and wishing in late 2024
+1 on this! Would be so great!
Sometimes, this is truly necessary, especially when working on templates where changing one color, like the brand color, automatically updates all variations.
All I wish for Christmas is this 🥲
+1 for the opacity option for a color variable
+1 Design System management and theming so painful without this
This is an atrocity. Figma this really needs addressing.
+1 to any suggestion that involves breaking the link between color and opacity.
following… me three (hundred) 
+1 Just started using variables and while they’re great, it feels incomplete without this. Any solid color system needs to support defining variants relative to a base color.
+1 this - definitely need this for the color system
+1 from me. Not having separation of transparency and colour variables is going to cause me lots of extra work, and will result in a messy design system that’s hard to manage.