 It would seem that Byrne and Hilbert give us another expression—“the color things appear to be” or “the color things look to have”—to go with our earlier expressions, “colors-as-we-experience-them”, “colors as-we-see-them”. (As we shall see, with each expression, there is an ambiguity which will need to be taken care with, but, it would seem, the same ambiguity applies to each expression.)