Artists

there are many blacks. i tend to favor the warm ones, as w most colors.
there are 2 reds on the color wheel which few people can tell apart.
one if my favorite color. a true color.
the other is just, just, the opposite.

a few steps down that wheel, and the contrast is not there.

but, ya know, lights and darks.
warm and cool.

to really put it on paper, you need to see both. and use that.