[Bug]: wrong colour brightness slider at bluest color temperature for light card

Current Behavior

The color of the brightness slider for the light card shows grey when the light is set to the coldest color temperature.

Expected Behavior

Brightness slider should be white

Steps To Reproduce

Add light card Set color temperature to coldest Observe brightness slider color

Environment

HA OS 8.2
HA 22.7.02b
Mushroom cards v2.0.0

Anything else?

No response

[piitaya]

Mine with the coldest temperature color (I use the Mushroom theme but it works for default theme too):

Light theme :

Dark theme :

You can see in your profile if your theme support light/dark mode :

[woytekbode]

If you found a way to improve the color without impacting the readability, feel free to do a PR 🙂

It’s a difficult one! I have thought a bit about this but haven’t been able to come up with a solution. For now I think I’ll live with the current implementation or go back to the version without the light color in the brightness slider.

edit: I take a quick look into the code and I see you actually deal with the light/dark issue in the code by checking the HA setting. It just turns out that I use a dark theme dat doesn’t use this option so the check in the card doesn’t work!