Workspace tiles follow the user color with only 2 levels of intensity when the number is 0 or different than 0.

It would be great to have more choices here to highlight specific tiles or define several possible range colors for one tile.

Forcing a color is not the right answer in case someone has issue to see a specific color, so I understand we should remain in the tone on user's selected color, but instead of only 2 gradients (dark and light) I think we could have at least 2 more and/or the option to add a symbol (warning / error for example), or the ability to change the outline maybe.

The second idea is for example to keep the tile dark when its number is 0, to have it one step brighter until X value, then again brighter until Y, and the highest possible brightness above Z.