help improving color palette

[analog bridge]

i’m currently designing characters for an ancient world i’ve built, but the color palette for this one seems kind of boring. does anyone have any suggestions on how i can improve it?

[fickle pecan]

Honestly I don’t think it looks boring, but maybe making the jewellery a bit shinier could do the trick?

[zenith plaza]

The skirt and shirt look separated atm, so I would try to tie the two together by changing the cloth drape to blue or another color