(3) The color of a sunburned man in the light.

(4) His color in a gentle shadow.

(5) His color in a deeper shadow.

(6) The blackness of black velvet in the light.
(7) The blackness of black velvet in a deep shadow.

And to use these colors with definite steps from one to the other does not militate against an artistic mystery of edge and softness in the flow of line.
There is a list of possible Imagist textures which is only limited by the number of things to be seen in the world.