Much better already.
Modus seems to have its own limited color pallete:
(Color Palette | Trimble Modus Bootstrap Developer Guide)
Witch makes all sense for default UI design but not for meta purposes, such as color manipulation tools, maybe charts or even games 
I’ve tried to use badges or chips (modus components) but failed to set custom colors… so saddly I had to use default html elements on that.
Maybe theres some css param workaround for that, gonna search a bit more.