The feeling for the _blue_ seems still more to be dependent upon the person. Many like it. Many others dislike it decidedly. When it affords a pleasant feeling, it is described in some such terms as these: The feeling is spiritual, lofty, beautiful, serene. The subject himself feels immoveable. To other subjects it is too rich and intense and painful. To one subject who heartily dislikes it always, it is offensive or revolting, calling up a feeling akin to the emotion one has toward insincerity in general. To none does this feeling seem to have any great amount of sensual significance. Even when it is called "too rich," the incongruity between the richness itself and the ultimate qualitative significance of the blue is spoken of. Even when pleasant, the feeling is of an "airy pleasure," volatile, unstable, and not reliable, nor safe and secure as is the feeling for red. One feels that it is always apt to vanish, vague, intangible, and with little immediate definiteness of meaning. Subjects often desire to call it an intellectual, æsthetic, or ideal sort of feeling. No color was universally unpleasant. Two subjects found this _greenish-yellow_ almost always mildly pleasant. For most of the subjects, however, it was unpleasant. Here were reported feelings of contraction, of withdrawal, of disgust, of doubt, of hesitation, of stimulation without definiteness, dissatisfaction, slight feeling of nausea, of sea-sickness, of opposition, and the general feeling of offensiveness. The necessary, unpleasant aggressiveness, unrest, or discontent characterizes this feeling. This unpleasant critical attitude where a decision is wanted but not easily gotten, is called often the feeling of uncertainty. In no sense is this investigation a study of the psychology of color; the only purpose here is to find certain clearly defined feelings for slight stimulations, in order to find in what way they relate themselves to other similarly simple feelings from a different source of stimulation. In a similar manner, then, the investigation was conducted in the analysis and description of feeling-tones for _tactual impressions_.