What are WARM and COOL Colors?

Here's a link to my color consults! The booking page asks you to select a time, but the time that you would select is just a placeholder--we wouldn't be speaking at that time exactly, the entire consult is via email:

https://merriamstyle.com/color_consult.html

Ethnicity and Color Analysis:
https://www.youtube.com/watch?v=pwt6MMJsaxM

Is Red Warm or Neutral:
https://www.youtube.com/watch?v=T3fE_tp1o7c

Видео What are WARM and COOL Colors? канала Merriam Style