I like sharing descriptive names with designers instead of naming everything "light blue" "dark blue" "not quite as light but still not dark blue" etc.
This new thing is tons of fun but seems a bit less practically useful.
I am curious why in your example you compare indigo to violet and purple since purple has a major red component while indigo and violet are on the complete opposite end of the visible color spectrum and are single wavelength colors.
I like sharing descriptive names with designers instead of naming everything "light blue" "dark blue" "not quite as light but still not dark blue" etc.
This new thing is tons of fun but seems a bit less practically useful.