XIV.—COLOR THEORY

Color, with its infinity of relations, is baffling; its finer harmonies,

like those of music, can be grasped by the appreciations only, not by

reasoning or analysis. Color, in art, is a subject not well understood as

yet, and there are violent differences of opinion among artists, teachers

and critics, as to what constitutes good color‐instruction. The most that

I can do here is to outline a simple method of study. The usual advice of

the academic painter to “keep trying,” is discouraging to the beginner and

increases his confusion; it is not in accord with good sense either, for

the other arts are not attacked through timid and aimless experiment. An

artist may say that a certain group of colors is a harmony; the pupil

cannot see it, but he takes the master’s word for it. The artist is not

teaching successfully unless he points the way to appreciation, however

hard or long it may be.

A systematic study of line and tone is very profitable, as we have seen; I

believe that color may be approached in like manner, and I shall attempt

now to relate the treatment of the color‐element (chapter I) to that of

the other two, and to give some results of personal experience.

Those who have but little time for work in color, can spend it best in

copying, under guidance, examples of acknowledged excellence, like

Japanese prints, Oriental rugs, and reproductions of masterpieces. Contact

with these, even looking at them (if the pupil is taught what to look

for), will strengthen the powers of color perception. In schools where the

art periods are short and few, this may be the only method possible. (See

p. 13 and chap. XVI.) For those who intend to use color in creative work a

certain amount of theory is indispensable, as it simplifies the subject

and opens up a few definite lines of research. The word “theory” has

become a kind of academic bugbear, yet Leonardo da Vinci said that the

painter who works without a theory is like the sailor who goes to sea

without a compass. Well‐ordered thought is as necessary in art as in any

other field. Theory is a help to clear thinking and gives direction and

purpose to practice. Color, however complicated, may be reduced to three

simple elements:

HUE,—as yellow, blue‐green,

NOTAN (or Value),—as dark red, light red,

INTENSITY (or Bright‐to‐gray‐ness)—as intense blue, dull blue.

Color harmony depends upon adjustments in this three‐fold nature. If a

color‐scheme is discordant, the fault may be discovered in,—wrong

selection of hues or weak values, or ill‐matched intensities, or all

three. This simple classification reduces the perplexities that beset the

student, by showing him where to look for the cause of failure. The words

“Value” and “Chroma” are used in this connection by Albert H. Munsell, to

whose book “A Color Notation” the reader is referred for a very convincing

exposition of color theory.

Mr. Munsell has invented a photometer to measure values of light and

color, and has prepared scales, spheres, charts and pigments for school

use. My own experiments in making circles of hues and scales of notan and

intensities, were based upon the old theory—Red, Blue and Yellow as

primaries, Green, Orange and Violet as secondaries, etc. At that time

(1890) the progression from bright to gray was not recognized as a

distinct element of color, but in art‐educational works difference of

intensity was confused with dark‐and‐light; spectra for school use

contained hues in violent contrast as to brilliancy and value.

Science determined long since that the fundamental color impressions are

not red, blue and yellow, but Red, Green and Violet‐blue. Mr. Munsell

adopts these and two secondaries, Yellow and Purple—five hues in all—as

the basis of all color expression in art. This seems very simple and quite

sufficient for working out all problems in color scheming. Note.

Experiments as outlined below, are intended only to set the student

thinking, in an orderly way, about the three dimensions of color.

[Dimensions of Color]

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