Soap coloring

Hello friends! New to soap making and i had a question about your colors. I truly love making our soaps via hot or cold process but one of my pitfalls i find is in coloring. I want to stick to natural coloring sources while avoiding titanium dioxide/mica so i use things like clay and spirulina.

This season i wanted to make as green as i could get for witches brew or orange for pumpkin spice but cant seem to soak my oils well enough for the colors to show well.

What do you use to color your soaps ? Any suggestions?